71529268

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{4093}}^1$

素因数の和:4371

約数の個数: 24

約数和(自身を含む): 133087752

約数和(自身を除く): 61558484

約数列:

[1, 2, 4, 17, 34, 68, 257, 514, 1028, 4093, 4369, 8186, 8738, 16372, 17476, 69581, 139162, 278324, 1051901, 2103802, 4207604, 17882317, 35764634, 71529268]

約数ペア:

[(1, 71529268), (2, 35764634), (4, 17882317), (17, 4207604), (34, 2103802), (68, 1051901), (257, 278324), (514, 139162), (1028, 69581), (4093, 17476), (4369, 16372), (8186, 8738)]