78201928

素因数分解:

$2^3\times 7^1\times {\mathrm{271}}^1\times {\mathrm{5153}}^1$

素因数の和:5437

約数の個数: 32

約数和(自身を含む): 168226560

約数和(自身を除く): 90024632

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 271, 542, 1084, 1897, 2168, 3794, 5153, 7588, 10306, 15176, 20612, 36071, 41224, 72142, 144284, 288568, 1396463, 2792926, 5585852, 9775241, 11171704, 19550482, 39100964, 78201928]

約数ペア:

[(1, 78201928), (2, 39100964), (4, 19550482), (7, 11171704), (8, 9775241), (14, 5585852), (28, 2792926), (56, 1396463), (271, 288568), (542, 144284), (1084, 72142), (1897, 41224), (2168, 36071), (3794, 20612), (5153, 15176), (7588, 10306)]