72562028

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{235591}}^1$

素因数の和:235613

約数の個数: 24

約数和(自身を含む): 158317824

約数和(自身を除く): 85755796

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 235591, 471182, 942364, 1649137, 2591501, 3298274, 5183002, 6596548, 10366004, 18140507, 36281014, 72562028]

約数ペア:

[(1, 72562028), (2, 36281014), (4, 18140507), (7, 10366004), (11, 6596548), (14, 5183002), (22, 3298274), (28, 2591501), (44, 1649137), (77, 942364), (154, 471182), (308, 235591)]