15674465548

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{74531}}^1$

素因数の和:74615

約数の個数: 72

約数和(自身を含む): 33901625520

約数和(自身を除く): 18227159972

約数列:

[1, 2, 4, 7, 14, 28, 29, 37, 49, 58, 74, 98, 116, 148, 196, 203, 259, 406, 518, 812, 1036, 1073, 1421, 1813, 2146, 2842, 3626, 4292, 5684, 7252, 7511, 15022, 30044, 52577, 74531, 105154, 149062, 210308, 298124, 521717, 1043434, 2086868, 2161399, 2757647, 3652019, 4322798, 5515294, 7304038, 8645596, 11030588, 14608076, 15129793, 19303529, 30259586, 38607058, 60519172, 77214116, 79971763, 105908551, 135124703, 159943526, 211817102, 270249406, 319887052, 423634204, 540498812, 559802341, 1119604682, 2239209364, 3918616387, 7837232774, 15674465548]

約数ペア:

[(1, 15674465548), (2, 7837232774), (4, 3918616387), (7, 2239209364), (14, 1119604682), (28, 559802341), (29, 540498812), (37, 423634204), (49, 319887052), (58, 270249406), (74, 211817102), (98, 159943526), (116, 135124703), (148, 105908551), (196, 79971763), (203, 77214116), (259, 60519172), (406, 38607058), (518, 30259586), (812, 19303529), (1036, 15129793), (1073, 14608076), (1421, 11030588), (1813, 8645596), (2146, 7304038), (2842, 5515294), (3626, 4322798), (4292, 3652019), (5684, 2757647), (7252, 2161399), (7511, 2086868), (15022, 1043434), (30044, 521717), (52577, 298124), (74531, 210308), (105154, 149062)]