47286316

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{821}}^1$

素因数の和:871

約数の個数: 72

約数和(自身を含む): 110200608

約数和(自身を除く): 62914292

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 121, 154, 187, 238, 242, 308, 374, 476, 484, 748, 821, 847, 1309, 1642, 1694, 2057, 2618, 3284, 3388, 4114, 5236, 5747, 8228, 9031, 11494, 13957, 14399, 18062, 22988, 27914, 28798, 36124, 55828, 57596, 63217, 97699, 99341, 126434, 153527, 195398, 198682, 252868, 307054, 390796, 397364, 614108, 695387, 1074689, 1390774, 1688797, 2149378, 2781548, 3377594, 4298756, 6755188, 11821579, 23643158, 47286316]

約数ペア:

[(1, 47286316), (2, 23643158), (4, 11821579), (7, 6755188), (11, 4298756), (14, 3377594), (17, 2781548), (22, 2149378), (28, 1688797), (34, 1390774), (44, 1074689), (68, 695387), (77, 614108), (119, 397364), (121, 390796), (154, 307054), (187, 252868), (238, 198682), (242, 195398), (308, 153527), (374, 126434), (476, 99341), (484, 97699), (748, 63217), (821, 57596), (847, 55828), (1309, 36124), (1642, 28798), (1694, 27914), (2057, 22988), (2618, 18062), (3284, 14399), (3388, 13957), (4114, 11494), (5236, 9031), (5747, 8228)]