25309702

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:157

約数の個数: 64

約数和(自身を含む): 47278080

約数和(自身を除く): 21968378

約数列:

[1, 2, 11, 17, 22, 31, 34, 37, 59, 62, 74, 118, 187, 341, 374, 407, 527, 629, 649, 682, 814, 1003, 1054, 1147, 1258, 1298, 1829, 2006, 2183, 2294, 3658, 4366, 5797, 6919, 11033, 11594, 12617, 13838, 19499, 20119, 22066, 24013, 25234, 31093, 37111, 38998, 40238, 48026, 62186, 67673, 74222, 135346, 214489, 342023, 408221, 428978, 684046, 744403, 816442, 1150441, 1488806, 2300882, 12654851, 25309702]

約数ペア:

[(1, 25309702), (2, 12654851), (11, 2300882), (17, 1488806), (22, 1150441), (31, 816442), (34, 744403), (37, 684046), (59, 428978), (62, 408221), (74, 342023), (118, 214489), (187, 135346), (341, 74222), (374, 67673), (407, 62186), (527, 48026), (629, 40238), (649, 38998), (682, 37111), (814, 31093), (1003, 25234), (1054, 24013), (1147, 22066), (1258, 20119), (1298, 19499), (1829, 13838), (2006, 12617), (2183, 11594), (2294, 11033), (3658, 6919), (4366, 5797)]