78270784

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{39451}}^1$

素因数の和:39494

約数の個数: 28

約数和(自身を含む): 160332928

約数和(自身を除く): 82062144

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 39451, 78902, 157804, 315608, 631216, 1222981, 1262432, 2445962, 2524864, 4891924, 9783848, 19567696, 39135392, 78270784]

約数ペア:

[(1, 78270784), (2, 39135392), (4, 19567696), (8, 9783848), (16, 4891924), (31, 2524864), (32, 2445962), (62, 1262432), (64, 1222981), (124, 631216), (248, 315608), (496, 157804), (992, 78902), (1984, 39451)]