40696552

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{971}}^1$

素因数の和:1034

約数の個数: 48

約数和(自身を含む): 85380480

約数和(自身を除く): 44683928

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 169, 248, 338, 403, 676, 806, 971, 1352, 1612, 1942, 3224, 3884, 5239, 7768, 10478, 12623, 20956, 25246, 30101, 41912, 50492, 60202, 100984, 120404, 164099, 240808, 328198, 391313, 656396, 782626, 1312792, 1565252, 3130504, 5087069, 10174138, 20348276, 40696552]

約数ペア:

[(1, 40696552), (2, 20348276), (4, 10174138), (8, 5087069), (13, 3130504), (26, 1565252), (31, 1312792), (52, 782626), (62, 656396), (104, 391313), (124, 328198), (169, 240808), (248, 164099), (338, 120404), (403, 100984), (676, 60202), (806, 50492), (971, 41912), (1352, 30101), (1612, 25246), (1942, 20956), (3224, 12623), (3884, 10478), (5239, 7768)]