64428608

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{12743}}^1$

素因数の和:12834

約数の個数: 28

約数和(自身を含む): 129479040

約数和(自身を除く): 65050432

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 158, 316, 632, 1264, 2528, 5056, 12743, 25486, 50972, 101944, 203888, 407776, 815552, 1006697, 2013394, 4026788, 8053576, 16107152, 32214304, 64428608]

約数ペア:

[(1, 64428608), (2, 32214304), (4, 16107152), (8, 8053576), (16, 4026788), (32, 2013394), (64, 1006697), (79, 815552), (158, 407776), (316, 203888), (632, 101944), (1264, 50972), (2528, 25486), (5056, 12743)]