71815484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47623}}^1$

素因数の和:47669

約数の個数: 24

約数和(自身を含む): 140014560

約数和(自身を除く): 68199076

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 47623, 95246, 190492, 619099, 1238198, 1381067, 2476396, 2762134, 5524268, 17953871, 35907742, 71815484]

約数ペア:

[(1, 71815484), (2, 35907742), (4, 17953871), (13, 5524268), (26, 2762134), (29, 2476396), (52, 1381067), (58, 1238198), (116, 619099), (377, 190492), (754, 95246), (1508, 47623)]