71243448

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{56009}}^1$

素因数の和:56071

約数の個数: 32

約数和(自身を含む): 181472400

約数和(自身を除く): 110228952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 56009, 112018, 168027, 224036, 336054, 448072, 672108, 1344216, 2968477, 5936954, 8905431, 11873908, 17810862, 23747816, 35621724, 71243448]

約数ペア:

[(1, 71243448), (2, 35621724), (3, 23747816), (4, 17810862), (6, 11873908), (8, 8905431), (12, 5936954), (24, 2968477), (53, 1344216), (106, 672108), (159, 448072), (212, 336054), (318, 224036), (424, 168027), (636, 112018), (1272, 56009)]