47721136

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1259}}^1$

素因数の和:1393

約数の個数: 40

約数和(自身を含む): 97493760

約数和(自身を除く): 49772624

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 103, 184, 206, 368, 412, 824, 1259, 1648, 2369, 2518, 4738, 5036, 9476, 10072, 18952, 20144, 28957, 37904, 57914, 115828, 129677, 231656, 259354, 463312, 518708, 1037416, 2074832, 2982571, 5965142, 11930284, 23860568, 47721136]

約数ペア:

[(1, 47721136), (2, 23860568), (4, 11930284), (8, 5965142), (16, 2982571), (23, 2074832), (46, 1037416), (92, 518708), (103, 463312), (184, 259354), (206, 231656), (368, 129677), (412, 115828), (824, 57914), (1259, 37904), (1648, 28957), (2369, 20144), (2518, 18952), (4738, 10072), (5036, 9476)]