25731132

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1$

素因数の和:555

約数の個数: 96

約数和(自身を含む): 74769408

約数和(自身を除く): 49038276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 37, 42, 51, 68, 74, 84, 102, 111, 119, 148, 204, 222, 238, 259, 357, 444, 476, 487, 518, 629, 714, 777, 974, 1036, 1258, 1428, 1461, 1554, 1887, 1948, 2516, 2922, 3108, 3409, 3774, 4403, 5844, 6818, 7548, 8279, 8806, 10227, 13209, 13636, 16558, 17612, 18019, 20454, 24837, 26418, 33116, 36038, 40908, 49674, 52836, 54057, 57953, 72076, 99348, 108114, 115906, 126133, 173859, 216228, 231812, 252266, 306323, 347718, 378399, 504532, 612646, 695436, 756798, 918969, 1225292, 1513596, 1837938, 2144261, 3675876, 4288522, 6432783, 8577044, 12865566, 25731132]

約数ペア:

[(1, 25731132), (2, 12865566), (3, 8577044), (4, 6432783), (6, 4288522), (7, 3675876), (12, 2144261), (14, 1837938), (17, 1513596), (21, 1225292), (28, 918969), (34, 756798), (37, 695436), (42, 612646), (51, 504532), (68, 378399), (74, 347718), (84, 306323), (102, 252266), (111, 231812), (119, 216228), (148, 173859), (204, 126133), (222, 115906), (238, 108114), (259, 99348), (357, 72076), (444, 57953), (476, 54057), (487, 52836), (518, 49674), (629, 40908), (714, 36038), (777, 33116), (974, 26418), (1036, 24837), (1258, 20454), (1428, 18019), (1461, 17612), (1554, 16558), (1887, 13636), (1948, 13209), (2516, 10227), (2922, 8806), (3108, 8279), (3409, 7548), (3774, 6818), (4403, 5844)]