13888656

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{2243}}^1$

素因数の和:2300

約数の個数: 60

約数和(自身を含む): 39790608

約数和(自身を除く): 25901952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 344, 387, 516, 688, 774, 1032, 1548, 2064, 2243, 3096, 4486, 6192, 6729, 8972, 13458, 17944, 20187, 26916, 35888, 40374, 53832, 80748, 96449, 107664, 161496, 192898, 289347, 322992, 385796, 578694, 771592, 868041, 1157388, 1543184, 1736082, 2314776, 3472164, 4629552, 6944328, 13888656]

約数ペア:

[(1, 13888656), (2, 6944328), (3, 4629552), (4, 3472164), (6, 2314776), (8, 1736082), (9, 1543184), (12, 1157388), (16, 868041), (18, 771592), (24, 578694), (36, 385796), (43, 322992), (48, 289347), (72, 192898), (86, 161496), (129, 107664), (144, 96449), (172, 80748), (258, 53832), (344, 40374), (387, 35888), (516, 26916), (688, 20187), (774, 17944), (1032, 13458), (1548, 8972), (2064, 6729), (2243, 6192), (3096, 4486)]