73016684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{19777}}^1$

素因数の和:19865

約数の個数: 24

約数和(自身を含む): 139553568

約数和(自身を除く): 66536884

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 19777, 39554, 79108, 257101, 514202, 1028404, 1404167, 2808334, 5616668, 18254171, 36508342, 73016684]

約数ペア:

[(1, 73016684), (2, 36508342), (4, 18254171), (13, 5616668), (26, 2808334), (52, 1404167), (71, 1028404), (142, 514202), (284, 257101), (923, 79108), (1846, 39554), (3692, 19777)]