67951128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{641}}^1$

素因数の和:1288

約数の個数: 64

約数和(自身を含む): 194757120

約数和(自身を除く): 126805992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 631, 641, 1262, 1282, 1893, 1923, 2524, 2564, 3786, 3846, 4417, 4487, 5048, 5128, 7572, 7692, 8834, 8974, 13251, 13461, 15144, 15384, 17668, 17948, 26502, 26922, 35336, 35896, 53004, 53844, 106008, 107688, 404471, 808942, 1213413, 1617884, 2426826, 2831297, 3235768, 4853652, 5662594, 8493891, 9707304, 11325188, 16987782, 22650376, 33975564, 67951128]

約数ペア:

[(1, 67951128), (2, 33975564), (3, 22650376), (4, 16987782), (6, 11325188), (7, 9707304), (8, 8493891), (12, 5662594), (14, 4853652), (21, 3235768), (24, 2831297), (28, 2426826), (42, 1617884), (56, 1213413), (84, 808942), (168, 404471), (631, 107688), (641, 106008), (1262, 53844), (1282, 53004), (1893, 35896), (1923, 35336), (2524, 26922), (2564, 26502), (3786, 17948), (3846, 17668), (4417, 15384), (4487, 15144), (5048, 13461), (5128, 13251), (7572, 8974), (7692, 8834)]