40712782

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{563}}^1$

素因数の和:768

約数の個数: 32

約数和(自身を含む): 70657920

約数和(自身を除く): 29945138

約数列:

[1, 2, 11, 19, 22, 38, 173, 209, 346, 418, 563, 1126, 1903, 3287, 3806, 6193, 6574, 10697, 12386, 21394, 36157, 72314, 97399, 117667, 194798, 235334, 1071389, 1850581, 2142778, 3701162, 20356391, 40712782]

約数ペア:

[(1, 40712782), (2, 20356391), (11, 3701162), (19, 2142778), (22, 1850581), (38, 1071389), (173, 235334), (209, 194798), (346, 117667), (418, 97399), (563, 72314), (1126, 36157), (1903, 21394), (3287, 12386), (3806, 10697), (6193, 6574)]