71396072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{42701}}^1$

素因数の和:42737

約数の個数: 32

約数和(自身を含む): 153727200

約数和(自身を除く): 82331128

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 42701, 85402, 170804, 341608, 469711, 811319, 939422, 1622638, 1878844, 3245276, 3757688, 6490552, 8924509, 17849018, 35698036, 71396072]

約数ペア:

[(1, 71396072), (2, 35698036), (4, 17849018), (8, 8924509), (11, 6490552), (19, 3757688), (22, 3245276), (38, 1878844), (44, 1622638), (76, 939422), (88, 811319), (152, 469711), (209, 341608), (418, 170804), (836, 85402), (1672, 42701)]