27999192

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2087}}^1$

素因数の和:2152

約数の個数: 64

約数和(自身を含む): 77172480

約数和(自身を除く): 49173288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 43, 52, 78, 86, 104, 129, 156, 172, 258, 312, 344, 516, 559, 1032, 1118, 1677, 2087, 2236, 3354, 4174, 4472, 6261, 6708, 8348, 12522, 13416, 16696, 25044, 27131, 50088, 54262, 81393, 89741, 108524, 162786, 179482, 217048, 269223, 325572, 358964, 538446, 651144, 717928, 1076892, 1166633, 2153784, 2333266, 3499899, 4666532, 6999798, 9333064, 13999596, 27999192]

約数ペア:

[(1, 27999192), (2, 13999596), (3, 9333064), (4, 6999798), (6, 4666532), (8, 3499899), (12, 2333266), (13, 2153784), (24, 1166633), (26, 1076892), (39, 717928), (43, 651144), (52, 538446), (78, 358964), (86, 325572), (104, 269223), (129, 217048), (156, 179482), (172, 162786), (258, 108524), (312, 89741), (344, 81393), (516, 54262), (559, 50088), (1032, 27131), (1118, 25044), (1677, 16696), (2087, 13416), (2236, 12522), (3354, 8348), (4174, 6708), (4472, 6261)]