68702972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{1571}}^1$

素因数の和:1646

約数の個数: 36

約数和(自身を含む): 134182776

約数和(自身を除く): 65479804

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 841, 1508, 1571, 1682, 3142, 3364, 6284, 10933, 20423, 21866, 40846, 43732, 45559, 81692, 91118, 182236, 592267, 1184534, 1321211, 2369068, 2642422, 5284844, 17175743, 34351486, 68702972]

約数ペア:

[(1, 68702972), (2, 34351486), (4, 17175743), (13, 5284844), (26, 2642422), (29, 2369068), (52, 1321211), (58, 1184534), (116, 592267), (377, 182236), (754, 91118), (841, 81692), (1508, 45559), (1571, 43732), (1682, 40846), (3142, 21866), (3364, 20423), (6284, 10933)]