42120364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73637}}^1$

素因数の和:73665

約数の個数: 24

約数和(自身を含む): 86598288

約数和(自身を除く): 44477924

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 73637, 147274, 294548, 810007, 957281, 1620014, 1914562, 3240028, 3829124, 10530091, 21060182, 42120364]

約数ペア:

[(1, 42120364), (2, 21060182), (4, 10530091), (11, 3829124), (13, 3240028), (22, 1914562), (26, 1620014), (44, 957281), (52, 810007), (143, 294548), (286, 147274), (572, 73637)]