70434728

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3121}}^1$

素因数の和:3178

約数の個数: 64

約数和(自身を含む): 167838720

約数和(自身を除く): 97403992

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, 2821, 3121, 3224, 5642, 6242, 11284, 12484, 21847, 22568, 24968, 40573, 43694, 81146, 87388, 96751, 162292, 174776, 193502, 284011, 324584, 387004, 568022, 677257, 774008, 1136044, 1257763, 1354514, 2272088, 2515526, 2709028, 5031052, 5418056, 8804341, 10062104, 17608682, 35217364, 70434728]

約数ペア:

[(1, 70434728), (2, 35217364), (4, 17608682), (7, 10062104), (8, 8804341), (13, 5418056), (14, 5031052), (26, 2709028), (28, 2515526), (31, 2272088), (52, 1354514), (56, 1257763), (62, 1136044), (91, 774008), (104, 677257), (124, 568022), (182, 387004), (217, 324584), (248, 284011), (364, 193502), (403, 174776), (434, 162292), (728, 96751), (806, 87388), (868, 81146), (1612, 43694), (1736, 40573), (2821, 24968), (3121, 22568), (3224, 21847), (5642, 12484), (6242, 11284)]