68894672

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{55921}}^1$

素因数の和:55947

約数の個数: 40

約数和(自身を含む): 166423872

約数和(自身を除く): 97529200

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 55921, 111842, 223684, 391447, 447368, 615131, 782894, 894736, 1230262, 1565788, 2460524, 3131576, 4305917, 4921048, 6263152, 8611834, 9842096, 17223668, 34447336, 68894672]

約数ペア:

[(1, 68894672), (2, 34447336), (4, 17223668), (7, 9842096), (8, 8611834), (11, 6263152), (14, 4921048), (16, 4305917), (22, 3131576), (28, 2460524), (44, 1565788), (56, 1230262), (77, 894736), (88, 782894), (112, 615131), (154, 447368), (176, 391447), (308, 223684), (616, 111842), (1232, 55921)]