66187376

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4861}}^1$

素因数の和:4929

約数の個数: 40

約数和(自身を含む): 137458464

約数和(自身を除く): 71271088

約数列:

[1, 2, 4, 8, 16, 23, 37, 46, 74, 92, 148, 184, 296, 368, 592, 851, 1702, 3404, 4861, 6808, 9722, 13616, 19444, 38888, 77776, 111803, 179857, 223606, 359714, 447212, 719428, 894424, 1438856, 1788848, 2877712, 4136711, 8273422, 16546844, 33093688, 66187376]

約数ペア:

[(1, 66187376), (2, 33093688), (4, 16546844), (8, 8273422), (16, 4136711), (23, 2877712), (37, 1788848), (46, 1438856), (74, 894424), (92, 719428), (148, 447212), (184, 359714), (296, 223606), (368, 179857), (592, 111803), (851, 77776), (1702, 38888), (3404, 19444), (4861, 13616), (6808, 9722)]