74043968

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:411

約数の個数: 56

約数和(自身を含む): 152083008

約数和(自身を除く): 78039040

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 83, 106, 166, 212, 263, 332, 424, 526, 664, 848, 1052, 1328, 1696, 2104, 2656, 3392, 4208, 4399, 5312, 8416, 8798, 13939, 16832, 17596, 21829, 27878, 35192, 43658, 55756, 70384, 87316, 111512, 140768, 174632, 223024, 281536, 349264, 446048, 698528, 892096, 1156937, 1397056, 2313874, 4627748, 9255496, 18510992, 37021984, 74043968]

約数ペア:

[(1, 74043968), (2, 37021984), (4, 18510992), (8, 9255496), (16, 4627748), (32, 2313874), (53, 1397056), (64, 1156937), (83, 892096), (106, 698528), (166, 446048), (212, 349264), (263, 281536), (332, 223024), (424, 174632), (526, 140768), (664, 111512), (848, 87316), (1052, 70384), (1328, 55756), (1696, 43658), (2104, 35192), (2656, 27878), (3392, 21829), (4208, 17596), (4399, 16832), (5312, 13939), (8416, 8798)]