67647668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{659}}^1\times {\mathrm{2333}}^1$

素因数の和:3007

約数の個数: 24

約数和(自身を含む): 129396960

約数和(自身を除く): 61749292

約数列:

[1, 2, 4, 11, 22, 44, 659, 1318, 2333, 2636, 4666, 7249, 9332, 14498, 25663, 28996, 51326, 102652, 1537447, 3074894, 6149788, 16911917, 33823834, 67647668]

約数ペア:

[(1, 67647668), (2, 33823834), (4, 16911917), (11, 6149788), (22, 3074894), (44, 1537447), (659, 102652), (1318, 51326), (2333, 28996), (2636, 25663), (4666, 14498), (7249, 9332)]