39799704

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{983}}^1$

素因数の和:1240

約数の個数: 64

約数和(自身を含む): 114301440

約数和(自身を除く): 74501736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 241, 482, 723, 964, 983, 1446, 1687, 1928, 1966, 2892, 2949, 3374, 3932, 5061, 5784, 5898, 6748, 6881, 7864, 10122, 11796, 13496, 13762, 20244, 20643, 23592, 27524, 40488, 41286, 55048, 82572, 165144, 236903, 473806, 710709, 947612, 1421418, 1658321, 1895224, 2842836, 3316642, 4974963, 5685672, 6633284, 9949926, 13266568, 19899852, 39799704]

約数ペア:

[(1, 39799704), (2, 19899852), (3, 13266568), (4, 9949926), (6, 6633284), (7, 5685672), (8, 4974963), (12, 3316642), (14, 2842836), (21, 1895224), (24, 1658321), (28, 1421418), (42, 947612), (56, 710709), (84, 473806), (168, 236903), (241, 165144), (482, 82572), (723, 55048), (964, 41286), (983, 40488), (1446, 27524), (1687, 23592), (1928, 20643), (1966, 20244), (2892, 13762), (2949, 13496), (3374, 11796), (3932, 10122), (5061, 7864), (5784, 6881), (5898, 6748)]