4021762352

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{22853}}^1$

素因数の和:23525

約数の個数: 40

約数和(自身を含む): 8263640736

約数和(自身を除く): 4241878384

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 647, 1294, 2588, 5176, 10352, 10999, 21998, 22853, 43996, 45706, 87992, 91412, 175984, 182824, 365648, 388501, 777002, 1554004, 3108008, 6216016, 14785891, 29571782, 59143564, 118287128, 236574256, 251360147, 502720294, 1005440588, 2010881176, 4021762352]

約数ペア:

[(1, 4021762352), (2, 2010881176), (4, 1005440588), (8, 502720294), (16, 251360147), (17, 236574256), (34, 118287128), (68, 59143564), (136, 29571782), (272, 14785891), (647, 6216016), (1294, 3108008), (2588, 1554004), (5176, 777002), (10352, 388501), (10999, 365648), (21998, 182824), (22853, 175984), (43996, 91412), (45706, 87992)]