64918144

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{22051}}^1$

素因数の和:22088

約数の個数: 32

約数和(自身を含む): 134958240

約数和(自身を除く): 70040096

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 22051, 44102, 88204, 176408, 352816, 507173, 705632, 1014346, 1411264, 2028692, 2822528, 4057384, 8114768, 16229536, 32459072, 64918144]

約数ペア:

[(1, 64918144), (2, 32459072), (4, 16229536), (8, 8114768), (16, 4057384), (23, 2822528), (32, 2028692), (46, 1411264), (64, 1014346), (92, 705632), (128, 507173), (184, 352816), (368, 176408), (736, 88204), (1472, 44102), (2944, 22051)]