4958072

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:156

約数の個数: 64

約数和(自身を含む): 11404800

約数和(自身を除く): 6446728

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 43, 56, 58, 71, 86, 116, 142, 172, 203, 232, 284, 301, 344, 406, 497, 568, 602, 812, 994, 1204, 1247, 1624, 1988, 2059, 2408, 2494, 3053, 3976, 4118, 4988, 6106, 8236, 8729, 9976, 12212, 14413, 16472, 17458, 21371, 24424, 28826, 34916, 42742, 57652, 69832, 85484, 88537, 115304, 170968, 177074, 354148, 619759, 708296, 1239518, 2479036, 4958072]

約数ペア:

[(1, 4958072), (2, 2479036), (4, 1239518), (7, 708296), (8, 619759), (14, 354148), (28, 177074), (29, 170968), (43, 115304), (56, 88537), (58, 85484), (71, 69832), (86, 57652), (116, 42742), (142, 34916), (172, 28826), (203, 24424), (232, 21371), (284, 17458), (301, 16472), (344, 14413), (406, 12212), (497, 9976), (568, 8729), (602, 8236), (812, 6106), (994, 4988), (1204, 4118), (1247, 3976), (1624, 3053), (1988, 2494), (2059, 2408)]