64706056

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{2381}}^1$

素因数の和:2509

約数の個数: 32

約数和(自身を含む): 125769600

約数和(自身を除く): 61063544

約数列:

[1, 2, 4, 8, 43, 79, 86, 158, 172, 316, 344, 632, 2381, 3397, 4762, 6794, 9524, 13588, 19048, 27176, 102383, 188099, 204766, 376198, 409532, 752396, 819064, 1504792, 8088257, 16176514, 32353028, 64706056]

約数ペア:

[(1, 64706056), (2, 32353028), (4, 16176514), (8, 8088257), (43, 1504792), (79, 819064), (86, 752396), (158, 409532), (172, 376198), (316, 204766), (344, 188099), (632, 102383), (2381, 27176), (3397, 19048), (4762, 13588), (6794, 9524)]