29628684

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:371

約数の個数: 72

約数和(自身を含む): 78274560

約数和(自身を除く): 48645876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 139, 186, 191, 278, 279, 372, 382, 417, 556, 558, 573, 764, 834, 1116, 1146, 1251, 1668, 1719, 2292, 2502, 3438, 4309, 5004, 5921, 6876, 8618, 11842, 12927, 17236, 17763, 23684, 25854, 26549, 35526, 38781, 51708, 53098, 53289, 71052, 77562, 79647, 106196, 106578, 155124, 159294, 213156, 238941, 318588, 477882, 823019, 955764, 1646038, 2469057, 3292076, 4938114, 7407171, 9876228, 14814342, 29628684]

約数ペア:

[(1, 29628684), (2, 14814342), (3, 9876228), (4, 7407171), (6, 4938114), (9, 3292076), (12, 2469057), (18, 1646038), (31, 955764), (36, 823019), (62, 477882), (93, 318588), (124, 238941), (139, 213156), (186, 159294), (191, 155124), (278, 106578), (279, 106196), (372, 79647), (382, 77562), (417, 71052), (556, 53289), (558, 53098), (573, 51708), (764, 38781), (834, 35526), (1116, 26549), (1146, 25854), (1251, 23684), (1668, 17763), (1719, 17236), (2292, 12927), (2502, 11842), (3438, 8618), (4309, 6876), (5004, 5921)]