71032948

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{12497}}^1$

素因数の和:12544

約数の個数: 36

約数和(自身を含む): 149601060

約数和(自身を除く): 78568112

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 406, 812, 1421, 2842, 5684, 12497, 24994, 49988, 87479, 174958, 349916, 362413, 612353, 724826, 1224706, 1449652, 2449412, 2536891, 5073782, 10147564, 17758237, 35516474, 71032948]

約数ペア:

[(1, 71032948), (2, 35516474), (4, 17758237), (7, 10147564), (14, 5073782), (28, 2536891), (29, 2449412), (49, 1449652), (58, 1224706), (98, 724826), (116, 612353), (196, 362413), (203, 349916), (406, 174958), (812, 87479), (1421, 49988), (2842, 24994), (5684, 12497)]