61905368

素因数分解:

$2^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{8069}}^1$

素因数の和:8219

約数の個数: 32

約数和(自身を含む): 133639200

約数和(自身を除く): 71733832

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 137, 274, 548, 959, 1096, 1918, 3836, 7672, 8069, 16138, 32276, 56483, 64552, 112966, 225932, 451864, 1105453, 2210906, 4421812, 7738171, 8843624, 15476342, 30952684, 61905368]

約数ペア:

[(1, 61905368), (2, 30952684), (4, 15476342), (7, 8843624), (8, 7738171), (14, 4421812), (28, 2210906), (56, 1105453), (137, 451864), (274, 225932), (548, 112966), (959, 64552), (1096, 56483), (1918, 32276), (3836, 16138), (7672, 8069)]