78280552

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{14411}}^1$

素因数の和:14521

約数の個数: 32

約数和(自身を含む): 169485120

約数和(自身を除く): 91204568

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2716, 5432, 14411, 28822, 57644, 100877, 115288, 201754, 403508, 807016, 1397867, 2795734, 5591468, 9785069, 11182936, 19570138, 39140276, 78280552]

約数ペア:

[(1, 78280552), (2, 39140276), (4, 19570138), (7, 11182936), (8, 9785069), (14, 5591468), (28, 2795734), (56, 1397867), (97, 807016), (194, 403508), (388, 201754), (679, 115288), (776, 100877), (1358, 57644), (2716, 28822), (5432, 14411)]