1440949952

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{40277}}^1$

素因数の和:40345

約数の個数: 56

約数和(自身を含む): 3151028496

約数和(自身を除く): 1710078544

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 172, 208, 344, 416, 559, 688, 832, 1118, 1376, 2236, 2752, 4472, 8944, 17888, 35776, 40277, 80554, 161108, 322216, 523601, 644432, 1047202, 1288864, 1731911, 2094404, 2577728, 3463822, 4188808, 6927644, 8377616, 13855288, 16755232, 22514843, 27710576, 33510464, 45029686, 55421152, 90059372, 110842304, 180118744, 360237488, 720474976, 1440949952]

約数ペア:

[(1, 1440949952), (2, 720474976), (4, 360237488), (8, 180118744), (13, 110842304), (16, 90059372), (26, 55421152), (32, 45029686), (43, 33510464), (52, 27710576), (64, 22514843), (86, 16755232), (104, 13855288), (172, 8377616), (208, 6927644), (344, 4188808), (416, 3463822), (559, 2577728), (688, 2094404), (832, 1731911), (1118, 1288864), (1376, 1047202), (2236, 644432), (2752, 523601), (4472, 322216), (8944, 161108), (17888, 80554), (35776, 40277)]