66754772

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{44983}}^1$

素因数の和:45047

約数の個数: 24

約数和(自身を含む): 136031616

約数和(自身を除く): 69276844

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 44983, 89966, 179932, 314881, 629762, 1259524, 2384099, 4768198, 9536396, 16688693, 33377386, 66754772]

約数ペア:

[(1, 66754772), (2, 33377386), (4, 16688693), (7, 9536396), (14, 4768198), (28, 2384099), (53, 1259524), (106, 629762), (212, 314881), (371, 179932), (742, 89966), (1484, 44983)]