71563648

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1483}}^1$

素因数の和:1539

約数の個数: 64

約数和(自身を含む): 158936400

約数和(自身を除く): 87372752

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 64, 104, 116, 128, 208, 232, 377, 416, 464, 754, 832, 928, 1483, 1508, 1664, 1856, 2966, 3016, 3712, 5932, 6032, 11864, 12064, 19279, 23728, 24128, 38558, 43007, 47456, 48256, 77116, 86014, 94912, 154232, 172028, 189824, 308464, 344056, 559091, 616928, 688112, 1118182, 1233856, 1376224, 2236364, 2467712, 2752448, 4472728, 5504896, 8945456, 17890912, 35781824, 71563648]

約数ペア:

[(1, 71563648), (2, 35781824), (4, 17890912), (8, 8945456), (13, 5504896), (16, 4472728), (26, 2752448), (29, 2467712), (32, 2236364), (52, 1376224), (58, 1233856), (64, 1118182), (104, 688112), (116, 616928), (128, 559091), (208, 344056), (232, 308464), (377, 189824), (416, 172028), (464, 154232), (754, 94912), (832, 86014), (928, 77116), (1483, 48256), (1508, 47456), (1664, 43007), (1856, 38558), (2966, 24128), (3016, 23728), (3712, 19279), (5932, 12064), (6032, 11864)]