40298636

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2731}}^1$

素因数の和:2790

約数の個数: 48

約数和(自身を含む): 88123392

約数和(自身を除く): 47824756

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 62, 68, 119, 124, 217, 238, 434, 476, 527, 868, 1054, 2108, 2731, 3689, 5462, 7378, 10924, 14756, 19117, 38234, 46427, 76468, 84661, 92854, 169322, 185708, 324989, 338644, 592627, 649978, 1185254, 1299956, 1439237, 2370508, 2878474, 5756948, 10074659, 20149318, 40298636]

約数ペア:

[(1, 40298636), (2, 20149318), (4, 10074659), (7, 5756948), (14, 2878474), (17, 2370508), (28, 1439237), (31, 1299956), (34, 1185254), (62, 649978), (68, 592627), (119, 338644), (124, 324989), (217, 185708), (238, 169322), (434, 92854), (476, 84661), (527, 76468), (868, 46427), (1054, 38234), (2108, 19117), (2731, 14756), (3689, 10924), (5462, 7378)]