39819824

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3709}}^1$

素因数の和:3789

約数の個数: 40

約数和(自身を含む): 85567440

約数和(自身を除く): 45747616

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 122, 176, 244, 488, 671, 976, 1342, 2684, 3709, 5368, 7418, 10736, 14836, 29672, 40799, 59344, 81598, 163196, 226249, 326392, 452498, 652784, 904996, 1809992, 2488739, 3619984, 4977478, 9954956, 19909912, 39819824]

約数ペア:

[(1, 39819824), (2, 19909912), (4, 9954956), (8, 4977478), (11, 3619984), (16, 2488739), (22, 1809992), (44, 904996), (61, 652784), (88, 452498), (122, 326392), (176, 226249), (244, 163196), (488, 81598), (671, 59344), (976, 40799), (1342, 29672), (2684, 14836), (3709, 10736), (5368, 7418)]