99974816

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{557}}^1$

素因数の和:717

約数の個数: 48

約数和(自身を含む): 202487040

約数和(自身を除く): 102512224

約数列:

[1, 2, 4, 8, 16, 32, 71, 79, 142, 158, 284, 316, 557, 568, 632, 1114, 1136, 1264, 2228, 2272, 2528, 4456, 5609, 8912, 11218, 17824, 22436, 39547, 44003, 44872, 79094, 88006, 89744, 158188, 176012, 179488, 316376, 352024, 632752, 704048, 1265504, 1408096, 3124213, 6248426, 12496852, 24993704, 49987408, 99974816]

約数ペア:

[(1, 99974816), (2, 49987408), (4, 24993704), (8, 12496852), (16, 6248426), (32, 3124213), (71, 1408096), (79, 1265504), (142, 704048), (158, 632752), (284, 352024), (316, 316376), (557, 179488), (568, 176012), (632, 158188), (1114, 89744), (1136, 88006), (1264, 79094), (2228, 44872), (2272, 44003), (2528, 39547), (4456, 22436), (5609, 17824), (8912, 11218)]