13887048

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{631}}^1$

素因数の和:778

約数の個数: 64

約数和(自身を含む): 40043520

約数和(自身を除く): 26156472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 131, 168, 262, 393, 524, 631, 786, 917, 1048, 1262, 1572, 1834, 1893, 2524, 2751, 3144, 3668, 3786, 4417, 5048, 5502, 7336, 7572, 8834, 11004, 13251, 15144, 17668, 22008, 26502, 35336, 53004, 82661, 106008, 165322, 247983, 330644, 495966, 578627, 661288, 991932, 1157254, 1735881, 1983864, 2314508, 3471762, 4629016, 6943524, 13887048]

約数ペア:

[(1, 13887048), (2, 6943524), (3, 4629016), (4, 3471762), (6, 2314508), (7, 1983864), (8, 1735881), (12, 1157254), (14, 991932), (21, 661288), (24, 578627), (28, 495966), (42, 330644), (56, 247983), (84, 165322), (131, 106008), (168, 82661), (262, 53004), (393, 35336), (524, 26502), (631, 22008), (786, 17668), (917, 15144), (1048, 13251), (1262, 11004), (1572, 8834), (1834, 7572), (1893, 7336), (2524, 5502), (2751, 5048), (3144, 4417), (3668, 3786)]