40167556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{70223}}^1$

素因数の和:70251

約数の個数: 24

約数和(自身を含む): 82583424

約数和(自身を除く): 42415868

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 70223, 140446, 280892, 772453, 912899, 1544906, 1825798, 3089812, 3651596, 10041889, 20083778, 40167556]

約数ペア:

[(1, 40167556), (2, 20083778), (4, 10041889), (11, 3651596), (13, 3089812), (22, 1825798), (26, 1544906), (44, 912899), (52, 772453), (143, 280892), (286, 140446), (572, 70223)]