73903208

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{4093}}^1$

素因数の和:4197

約数の個数: 32

約数和(自身を含む): 144681960

約数和(自身を除く): 70778752

約数列:

[1, 2, 4, 8, 37, 61, 74, 122, 148, 244, 296, 488, 2257, 4093, 4514, 8186, 9028, 16372, 18056, 32744, 151441, 249673, 302882, 499346, 605764, 998692, 1211528, 1997384, 9237901, 18475802, 36951604, 73903208]

約数ペア:

[(1, 73903208), (2, 36951604), (4, 18475802), (8, 9237901), (37, 1997384), (61, 1211528), (74, 998692), (122, 605764), (148, 499346), (244, 302882), (296, 249673), (488, 151441), (2257, 32744), (4093, 18056), (4514, 16372), (8186, 9028)]