79429376

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{823}}^1$

素因数の和:881

約数の個数: 72

約数和(自身を含む): 176846880

約数和(自身を除く): 97417504

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 64, 104, 116, 128, 208, 232, 256, 377, 416, 464, 754, 823, 832, 928, 1508, 1646, 1664, 1856, 3016, 3292, 3328, 3712, 6032, 6584, 7424, 10699, 12064, 13168, 21398, 23867, 24128, 26336, 42796, 47734, 48256, 52672, 85592, 95468, 96512, 105344, 171184, 190936, 210688, 310271, 342368, 381872, 620542, 684736, 763744, 1241084, 1369472, 1527488, 2482168, 2738944, 3054976, 4964336, 6109952, 9928672, 19857344, 39714688, 79429376]

約数ペア:

[(1, 79429376), (2, 39714688), (4, 19857344), (8, 9928672), (13, 6109952), (16, 4964336), (26, 3054976), (29, 2738944), (32, 2482168), (52, 1527488), (58, 1369472), (64, 1241084), (104, 763744), (116, 684736), (128, 620542), (208, 381872), (232, 342368), (256, 310271), (377, 210688), (416, 190936), (464, 171184), (754, 105344), (823, 96512), (832, 95468), (928, 85592), (1508, 52672), (1646, 48256), (1664, 47734), (1856, 42796), (3016, 26336), (3292, 24128), (3328, 23867), (3712, 21398), (6032, 13168), (6584, 12064), (7424, 10699)]