40783252

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{881}}^1$

素因数の和:1119

約数の個数: 24

約数和(自身を含む): 72902592

約数和(自身を除く): 32119340

約数列:

[1, 2, 4, 71, 142, 163, 284, 326, 652, 881, 1762, 3524, 11573, 23146, 46292, 62551, 125102, 143603, 250204, 287206, 574412, 10195813, 20391626, 40783252]

約数ペア:

[(1, 40783252), (2, 20391626), (4, 10195813), (71, 574412), (142, 287206), (163, 250204), (284, 143603), (326, 125102), (652, 62551), (881, 46292), (1762, 23146), (3524, 11573)]