27630712

素因数分解:

$2^3\times {\mathrm{17}}^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:113

約数の個数: 64

約数和(自身を含む): 59508000

約数和(自身を除く): 31877288

約数列:

[1, 2, 4, 8, 17, 19, 34, 37, 38, 68, 74, 76, 136, 148, 152, 289, 296, 323, 578, 629, 646, 703, 1156, 1258, 1292, 1406, 2312, 2516, 2584, 2812, 4913, 5032, 5491, 5624, 9826, 10693, 10982, 11951, 19652, 21386, 21964, 23902, 39304, 42772, 43928, 47804, 85544, 93347, 95608, 181781, 186694, 203167, 363562, 373388, 406334, 727124, 746776, 812668, 1454248, 1625336, 3453839, 6907678, 13815356, 27630712]

約数ペア:

[(1, 27630712), (2, 13815356), (4, 6907678), (8, 3453839), (17, 1625336), (19, 1454248), (34, 812668), (37, 746776), (38, 727124), (68, 406334), (74, 373388), (76, 363562), (136, 203167), (148, 186694), (152, 181781), (289, 95608), (296, 93347), (323, 85544), (578, 47804), (629, 43928), (646, 42772), (703, 39304), (1156, 23902), (1258, 21964), (1292, 21386), (1406, 19652), (2312, 11951), (2516, 10982), (2584, 10693), (2812, 9826), (4913, 5624), (5032, 5491)]