75115793488

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{1667}}^1\times {\mathrm{20261}}^1$

素因数の和:22075

約数の個数: 40

約数和(自身を含む): 146679049440

約数和(自身を除く): 71563255952

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 1667, 2224, 3334, 6668, 13336, 20261, 26672, 40522, 81044, 162088, 231713, 324176, 463426, 926852, 1853704, 2816279, 3707408, 5632558, 11265116, 22530232, 33775087, 45060464, 67550174, 135100348, 270200696, 540401392, 4694737093, 9389474186, 18778948372, 37557896744, 75115793488]

約数ペア:

[(1, 75115793488), (2, 37557896744), (4, 18778948372), (8, 9389474186), (16, 4694737093), (139, 540401392), (278, 270200696), (556, 135100348), (1112, 67550174), (1667, 45060464), (2224, 33775087), (3334, 22530232), (6668, 11265116), (13336, 5632558), (20261, 3707408), (26672, 2816279), (40522, 1853704), (81044, 926852), (162088, 463426), (231713, 324176)]