129647072

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{68669}}^1$

素因数の和:68738

約数の個数: 24

約数和(自身を含む): 259572600

約数和(自身を除く): 129925528

約数列:

[1, 2, 4, 8, 16, 32, 59, 118, 236, 472, 944, 1888, 68669, 137338, 274676, 549352, 1098704, 2197408, 4051471, 8102942, 16205884, 32411768, 64823536, 129647072]

約数ペア:

[(1, 129647072), (2, 64823536), (4, 32411768), (8, 16205884), (16, 8102942), (32, 4051471), (59, 2197408), (118, 1098704), (236, 549352), (472, 274676), (944, 137338), (1888, 68669)]