67287626

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1931}}^1$

素因数の和:2090

約数の個数: 32

約数和(自身を含む): 122411520

約数和(自身を除く): 55123894

約数列:

[1, 2, 7, 14, 19, 38, 131, 133, 262, 266, 917, 1834, 1931, 2489, 3862, 4978, 13517, 17423, 27034, 34846, 36689, 73378, 252961, 256823, 505922, 513646, 1770727, 3541454, 4806259, 9612518, 33643813, 67287626]

約数ペア:

[(1, 67287626), (2, 33643813), (7, 9612518), (14, 4806259), (19, 3541454), (38, 1770727), (131, 513646), (133, 505922), (262, 256823), (266, 252961), (917, 73378), (1834, 36689), (1931, 34846), (2489, 27034), (3862, 17423), (4978, 13517)]