4720472

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 9190800

約数和(自身を除く): 4470328

約数列:

[1, 2, 4, 8, 59, 73, 118, 137, 146, 236, 274, 292, 472, 548, 584, 1096, 4307, 8083, 8614, 10001, 16166, 17228, 20002, 32332, 34456, 40004, 64664, 80008, 590059, 1180118, 2360236, 4720472]

約数ペア:

[(1, 4720472), (2, 2360236), (4, 1180118), (8, 590059), (59, 80008), (73, 64664), (118, 40004), (137, 34456), (146, 32332), (236, 20002), (274, 17228), (292, 16166), (472, 10001), (548, 8614), (584, 8083), (1096, 4307)]