63701456

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{653}}^1$

素因数の和:748

約数の個数: 80

約数和(自身を含む): 154406784

約数和(自身を除く): 90705328

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 67, 91, 104, 112, 134, 182, 208, 268, 364, 469, 536, 653, 728, 871, 938, 1072, 1306, 1456, 1742, 1876, 2612, 3484, 3752, 4571, 5224, 6097, 6968, 7504, 8489, 9142, 10448, 12194, 13936, 16978, 18284, 24388, 33956, 36568, 43751, 48776, 59423, 67912, 73136, 87502, 97552, 118846, 135824, 175004, 237692, 306257, 350008, 475384, 568763, 612514, 700016, 950768, 1137526, 1225028, 2275052, 2450056, 3981341, 4550104, 4900112, 7962682, 9100208, 15925364, 31850728, 63701456]

約数ペア:

[(1, 63701456), (2, 31850728), (4, 15925364), (7, 9100208), (8, 7962682), (13, 4900112), (14, 4550104), (16, 3981341), (26, 2450056), (28, 2275052), (52, 1225028), (56, 1137526), (67, 950768), (91, 700016), (104, 612514), (112, 568763), (134, 475384), (182, 350008), (208, 306257), (268, 237692), (364, 175004), (469, 135824), (536, 118846), (653, 97552), (728, 87502), (871, 73136), (938, 67912), (1072, 59423), (1306, 48776), (1456, 43751), (1742, 36568), (1876, 33956), (2612, 24388), (3484, 18284), (3752, 16978), (4571, 13936), (5224, 12194), (6097, 10448), (6968, 9142), (7504, 8489)]