5519888

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1$

素因数の和:495

約数の個数: 40

約数和(自身を含む): 11844480

約数和(自身を除く): 6324592

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 79, 88, 158, 176, 316, 397, 632, 794, 869, 1264, 1588, 1738, 3176, 3476, 4367, 6352, 6952, 8734, 13904, 17468, 31363, 34936, 62726, 69872, 125452, 250904, 344993, 501808, 689986, 1379972, 2759944, 5519888]

約数ペア:

[(1, 5519888), (2, 2759944), (4, 1379972), (8, 689986), (11, 501808), (16, 344993), (22, 250904), (44, 125452), (79, 69872), (88, 62726), (158, 34936), (176, 31363), (316, 17468), (397, 13904), (632, 8734), (794, 6952), (869, 6352), (1264, 4367), (1588, 3476), (1738, 3176)]