4550859664

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{31663}}^1$

素因数の和:32375

約数の個数: 40

約数和(自身を含む): 9509585792

約数和(自身を除く): 4958726128

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 691, 1382, 2764, 5528, 8983, 11056, 17966, 31663, 35932, 63326, 71864, 126652, 143728, 253304, 411619, 506608, 823238, 1646476, 3292952, 6585904, 21879133, 43758266, 87516532, 175033064, 284428729, 350066128, 568857458, 1137714916, 2275429832, 4550859664]

約数ペア:

[(1, 4550859664), (2, 2275429832), (4, 1137714916), (8, 568857458), (13, 350066128), (16, 284428729), (26, 175033064), (52, 87516532), (104, 43758266), (208, 21879133), (691, 6585904), (1382, 3292952), (2764, 1646476), (5528, 823238), (8983, 506608), (11056, 411619), (17966, 253304), (31663, 143728), (35932, 126652), (63326, 71864)]