40727388

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{11351}}^1$

素因数の和:11394

約数の個数: 48

約数和(自身を含む): 106799616

約数和(自身を除く): 66072228

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 3588, 11351, 22702, 34053, 45404, 68106, 136212, 147563, 261073, 295126, 442689, 522146, 590252, 783219, 885378, 1044292, 1566438, 1770756, 3132876, 3393949, 6787898, 10181847, 13575796, 20363694, 40727388]

約数ペア:

[(1, 40727388), (2, 20363694), (3, 13575796), (4, 10181847), (6, 6787898), (12, 3393949), (13, 3132876), (23, 1770756), (26, 1566438), (39, 1044292), (46, 885378), (52, 783219), (69, 590252), (78, 522146), (92, 442689), (138, 295126), (156, 261073), (276, 147563), (299, 136212), (598, 68106), (897, 45404), (1196, 34053), (1794, 22702), (3588, 11351)]