28814828416

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{983}}^1$

素因数の和:1308

約数の個数: 128

約数和(自身を含む): 63593164800

約数和(自身を除く): 34778336384

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 109, 128, 176, 191, 218, 352, 382, 436, 704, 764, 872, 983, 1199, 1408, 1528, 1744, 1966, 2101, 2398, 3056, 3488, 3932, 4202, 4796, 6112, 6976, 7864, 8404, 9592, 10813, 12224, 13952, 15728, 16808, 19184, 20819, 21626, 24448, 31456, 33616, 38368, 41638, 43252, 62912, 67232, 76736, 83276, 86504, 107147, 125824, 134464, 153472, 166552, 173008, 187753, 214294, 229009, 268928, 333104, 346016, 375506, 428588, 458018, 666208, 692032, 751012, 857176, 916036, 1178617, 1332416, 1384064, 1502024, 1714352, 1832072, 2065283, 2357234, 2664832, 3004048, 3428704, 3664144, 4130566, 4714468, 6008096, 6857408, 7328288, 8261132, 9428936, 12016192, 13714816, 14656576, 16522264, 18857872, 20465077, 24032384, 29313152, 33044528, 37715744, 40930154, 66089056, 75431488, 81860308, 132178112, 150862976, 163720616, 225115847, 264356224, 327441232, 450231694, 654882464, 900463388, 1309764928, 1800926776, 2619529856, 3601853552, 7203707104, 14407414208, 28814828416]

約数ペア:

[(1, 28814828416), (2, 14407414208), (4, 7203707104), (8, 3601853552), (11, 2619529856), (16, 1800926776), (22, 1309764928), (32, 900463388), (44, 654882464), (64, 450231694), (88, 327441232), (109, 264356224), (128, 225115847), (176, 163720616), (191, 150862976), (218, 132178112), (352, 81860308), (382, 75431488), (436, 66089056), (704, 40930154), (764, 37715744), (872, 33044528), (983, 29313152), (1199, 24032384), (1408, 20465077), (1528, 18857872), (1744, 16522264), (1966, 14656576), (2101, 13714816), (2398, 12016192), (3056, 9428936), (3488, 8261132), (3932, 7328288), (4202, 6857408), (4796, 6008096), (6112, 4714468), (6976, 4130566), (7864, 3664144), (8404, 3428704), (9592, 3004048), (10813, 2664832), (12224, 2357234), (13952, 2065283), (15728, 1832072), (16808, 1714352), (19184, 1502024), (20819, 1384064), (21626, 1332416), (24448, 1178617), (31456, 916036), (33616, 857176), (38368, 751012), (41638, 692032), (43252, 666208), (62912, 458018), (67232, 428588), (76736, 375506), (83276, 346016), (86504, 333104), (107147, 268928), (125824, 229009), (134464, 214294), (153472, 187753), (166552, 173008)]