71337644

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2053}}^1$

素因数の和:2154

約数の個数: 48

約数和(自身を含む): 153211968

約数和(自身を除く): 81874324

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 73, 119, 146, 238, 292, 476, 511, 1022, 1241, 2044, 2053, 2482, 4106, 4964, 8212, 8687, 14371, 17374, 28742, 34748, 34901, 57484, 69802, 139604, 149869, 244307, 299738, 488614, 599476, 977228, 1049083, 2098166, 2547773, 4196332, 5095546, 10191092, 17834411, 35668822, 71337644]

約数ペア:

[(1, 71337644), (2, 35668822), (4, 17834411), (7, 10191092), (14, 5095546), (17, 4196332), (28, 2547773), (34, 2098166), (68, 1049083), (73, 977228), (119, 599476), (146, 488614), (238, 299738), (292, 244307), (476, 149869), (511, 139604), (1022, 69802), (1241, 57484), (2044, 34901), (2053, 34748), (2482, 28742), (4106, 17374), (4964, 14371), (8212, 8687)]