68975698

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4289}}^1$

素因数の和:4362

約数の個数: 32

約数和(自身を含む): 122316480

約数和(自身を除く): 53340782

約数列:

[1, 2, 11, 17, 22, 34, 43, 86, 187, 374, 473, 731, 946, 1462, 4289, 8041, 8578, 16082, 47179, 72913, 94358, 145826, 184427, 368854, 802043, 1604086, 2028697, 3135259, 4057394, 6270518, 34487849, 68975698]

約数ペア:

[(1, 68975698), (2, 34487849), (11, 6270518), (17, 4057394), (22, 3135259), (34, 2028697), (43, 1604086), (86, 802043), (187, 368854), (374, 184427), (473, 145826), (731, 94358), (946, 72913), (1462, 47179), (4289, 16082), (8041, 8578)]