40248726

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1627}}^1$

素因数の和:1689

約数の個数: 64

約数和(自身を含む): 100024320

約数和(自身を除く): 59775594

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 31, 38, 42, 57, 62, 93, 114, 133, 186, 217, 266, 399, 434, 589, 651, 798, 1178, 1302, 1627, 1767, 3254, 3534, 4123, 4881, 8246, 9762, 11389, 12369, 22778, 24738, 30913, 34167, 50437, 61826, 68334, 92739, 100874, 151311, 185478, 216391, 302622, 353059, 432782, 649173, 706118, 958303, 1059177, 1298346, 1916606, 2118354, 2874909, 5749818, 6708121, 13416242, 20124363, 40248726]

約数ペア:

[(1, 40248726), (2, 20124363), (3, 13416242), (6, 6708121), (7, 5749818), (14, 2874909), (19, 2118354), (21, 1916606), (31, 1298346), (38, 1059177), (42, 958303), (57, 706118), (62, 649173), (93, 432782), (114, 353059), (133, 302622), (186, 216391), (217, 185478), (266, 151311), (399, 100874), (434, 92739), (589, 68334), (651, 61826), (798, 50437), (1178, 34167), (1302, 30913), (1627, 24738), (1767, 22778), (3254, 12369), (3534, 11389), (4123, 9762), (4881, 8246)]