39719684

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 76422528

約数和(自身を除く): 36702844

約数列:

[1, 2, 4, 17, 34, 53, 68, 103, 106, 107, 206, 212, 214, 412, 428, 901, 1751, 1802, 1819, 3502, 3604, 3638, 5459, 5671, 7004, 7276, 10918, 11021, 11342, 21836, 22042, 22684, 44084, 92803, 96407, 185606, 187357, 192814, 371212, 374714, 385628, 584113, 749428, 1168226, 2336452, 9929921, 19859842, 39719684]

約数ペア:

[(1, 39719684), (2, 19859842), (4, 9929921), (17, 2336452), (34, 1168226), (53, 749428), (68, 584113), (103, 385628), (106, 374714), (107, 371212), (206, 192814), (212, 187357), (214, 185606), (412, 96407), (428, 92803), (901, 44084), (1751, 22684), (1802, 22042), (1819, 21836), (3502, 11342), (3604, 11021), (3638, 10918), (5459, 7276), (5671, 7004)]