39697112

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1759}}^1$

素因数の和:1816

約数の個数: 64

約数和(自身を含む): 94617600

約数和(自身を除く): 54920488

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 364, 403, 434, 728, 806, 868, 1612, 1736, 1759, 2821, 3224, 3518, 5642, 7036, 11284, 12313, 14072, 22568, 22867, 24626, 45734, 49252, 54529, 91468, 98504, 109058, 160069, 182936, 218116, 320138, 381703, 436232, 640276, 708877, 763406, 1280552, 1417754, 1526812, 2835508, 3053624, 4962139, 5671016, 9924278, 19848556, 39697112]

約数ペア:

[(1, 39697112), (2, 19848556), (4, 9924278), (7, 5671016), (8, 4962139), (13, 3053624), (14, 2835508), (26, 1526812), (28, 1417754), (31, 1280552), (52, 763406), (56, 708877), (62, 640276), (91, 436232), (104, 381703), (124, 320138), (182, 218116), (217, 182936), (248, 160069), (364, 109058), (403, 98504), (434, 91468), (728, 54529), (806, 49252), (868, 45734), (1612, 24626), (1736, 22867), (1759, 22568), (2821, 14072), (3224, 12313), (3518, 11284), (5642, 7036)]