78959624

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{373}}^1\times {\mathrm{563}}^1$

素因数の和:989

約数の個数: 32

約数和(自身を含む): 151873920

約数和(自身を除く): 72914296

約数列:

[1, 2, 4, 8, 47, 94, 188, 373, 376, 563, 746, 1126, 1492, 2252, 2984, 4504, 17531, 26461, 35062, 52922, 70124, 105844, 140248, 209999, 211688, 419998, 839996, 1679992, 9869953, 19739906, 39479812, 78959624]

約数ペア:

[(1, 78959624), (2, 39479812), (4, 19739906), (8, 9869953), (47, 1679992), (94, 839996), (188, 419998), (373, 211688), (376, 209999), (563, 140248), (746, 105844), (1126, 70124), (1492, 52922), (2252, 35062), (2984, 26461), (4504, 17531)]