8428966

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1597}}^1$

素因数の和:1648

約数の個数: 32

約数和(自身を含む): 16107840

約数和(自身を除く): 7678874

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 182, 203, 377, 406, 754, 1597, 2639, 3194, 5278, 11179, 20761, 22358, 41522, 46313, 92626, 145327, 290654, 324191, 602069, 648382, 1204138, 4214483, 8428966]

約数ペア:

[(1, 8428966), (2, 4214483), (7, 1204138), (13, 648382), (14, 602069), (26, 324191), (29, 290654), (58, 145327), (91, 92626), (182, 46313), (203, 41522), (377, 22358), (406, 20761), (754, 11179), (1597, 5278), (2639, 3194)]