74589914

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:263

約数の個数: 64

約数和(自身を含む): 142767360

約数和(自身を除く): 68177446

約数列:

[1, 2, 7, 14, 17, 29, 34, 58, 101, 107, 119, 202, 203, 214, 238, 406, 493, 707, 749, 986, 1414, 1498, 1717, 1819, 2929, 3103, 3434, 3451, 3638, 5858, 6206, 6902, 10807, 12019, 12733, 20503, 21614, 21721, 24038, 25466, 41006, 43442, 49793, 52751, 75649, 99586, 105502, 151298, 183719, 313403, 348551, 367438, 369257, 626806, 697102, 738514, 1286033, 2193821, 2572066, 4387642, 5327851, 10655702, 37294957, 74589914]

約数ペア:

[(1, 74589914), (2, 37294957), (7, 10655702), (14, 5327851), (17, 4387642), (29, 2572066), (34, 2193821), (58, 1286033), (101, 738514), (107, 697102), (119, 626806), (202, 369257), (203, 367438), (214, 348551), (238, 313403), (406, 183719), (493, 151298), (707, 105502), (749, 99586), (986, 75649), (1414, 52751), (1498, 49793), (1717, 43442), (1819, 41006), (2929, 25466), (3103, 24038), (3434, 21721), (3451, 21614), (3638, 20503), (5858, 12733), (6206, 12019), (6902, 10807)]