13791648

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:326

約数の個数: 96

約数和(自身を含む): 40049856

約数和(自身を除く): 26258208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 43, 48, 52, 78, 86, 96, 104, 129, 156, 172, 208, 257, 258, 312, 344, 416, 514, 516, 559, 624, 688, 771, 1028, 1032, 1118, 1248, 1376, 1542, 1677, 2056, 2064, 2236, 3084, 3341, 3354, 4112, 4128, 4472, 6168, 6682, 6708, 8224, 8944, 10023, 11051, 12336, 13364, 13416, 17888, 20046, 22102, 24672, 26728, 26832, 33153, 40092, 44204, 53456, 53664, 66306, 80184, 88408, 106912, 132612, 143663, 160368, 176816, 265224, 287326, 320736, 353632, 430989, 530448, 574652, 861978, 1060896, 1149304, 1723956, 2298608, 3447912, 4597216, 6895824, 13791648]

約数ペア:

[(1, 13791648), (2, 6895824), (3, 4597216), (4, 3447912), (6, 2298608), (8, 1723956), (12, 1149304), (13, 1060896), (16, 861978), (24, 574652), (26, 530448), (32, 430989), (39, 353632), (43, 320736), (48, 287326), (52, 265224), (78, 176816), (86, 160368), (96, 143663), (104, 132612), (129, 106912), (156, 88408), (172, 80184), (208, 66306), (257, 53664), (258, 53456), (312, 44204), (344, 40092), (416, 33153), (514, 26832), (516, 26728), (559, 24672), (624, 22102), (688, 20046), (771, 17888), (1028, 13416), (1032, 13364), (1118, 12336), (1248, 11051), (1376, 10023), (1542, 8944), (1677, 8224), (2056, 6708), (2064, 6682), (2236, 6168), (3084, 4472), (3341, 4128), (3354, 4112)]