38089688

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{52321}}^1$

素因数の和:52347

約数の個数: 32

約数和(自身を含む): 87900960

約数和(自身を除く): 49811272

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 52321, 104642, 209284, 366247, 418568, 680173, 732494, 1360346, 1464988, 2720692, 2929976, 4761211, 5441384, 9522422, 19044844, 38089688]

約数ペア:

[(1, 38089688), (2, 19044844), (4, 9522422), (7, 5441384), (8, 4761211), (13, 2929976), (14, 2720692), (26, 1464988), (28, 1360346), (52, 732494), (56, 680173), (91, 418568), (104, 366247), (182, 209284), (364, 104642), (728, 52321)]