71179948

素因数分解:

$2^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{4597}}^1$

素因数の和:4694

約数の個数: 36

約数和(自身を含む): 146768160

約数和(自身を除く): 75588212

約数列:

[1, 2, 4, 7, 14, 28, 49, 79, 98, 158, 196, 316, 553, 1106, 2212, 3871, 4597, 7742, 9194, 15484, 18388, 32179, 64358, 128716, 225253, 363163, 450506, 726326, 901012, 1452652, 2542141, 5084282, 10168564, 17794987, 35589974, 71179948]

約数ペア:

[(1, 71179948), (2, 35589974), (4, 17794987), (7, 10168564), (14, 5084282), (28, 2542141), (49, 1452652), (79, 901012), (98, 726326), (158, 450506), (196, 363163), (316, 225253), (553, 128716), (1106, 64358), (2212, 32179), (3871, 18388), (4597, 15484), (7742, 9194)]