70542868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43331}}^1$

素因数の和:43383

約数の個数: 24

約数和(自身を含む): 138315744

約数和(自身を除く): 67772876

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 43331, 86662, 173324, 476641, 953282, 1603247, 1906564, 3206494, 6412988, 17635717, 35271434, 70542868]

約数ペア:

[(1, 70542868), (2, 35271434), (4, 17635717), (11, 6412988), (22, 3206494), (37, 1906564), (44, 1603247), (74, 953282), (148, 476641), (407, 173324), (814, 86662), (1628, 43331)]