39827804

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 77239008

約数和(自身を除く): 37411204

約数列:

[1, 2, 4, 17, 34, 43, 53, 68, 86, 106, 172, 212, 257, 514, 731, 901, 1028, 1462, 1802, 2279, 2924, 3604, 4369, 4558, 8738, 9116, 11051, 13621, 17476, 22102, 27242, 38743, 44204, 54484, 77486, 154972, 187867, 231557, 375734, 463114, 585703, 751468, 926228, 1171406, 2342812, 9956951, 19913902, 39827804]

約数ペア:

[(1, 39827804), (2, 19913902), (4, 9956951), (17, 2342812), (34, 1171406), (43, 926228), (53, 751468), (68, 585703), (86, 463114), (106, 375734), (172, 231557), (212, 187867), (257, 154972), (514, 77486), (731, 54484), (901, 44204), (1028, 38743), (1462, 27242), (1802, 22102), (2279, 17476), (2924, 13621), (3604, 11051), (4369, 9116), (4558, 8738)]