42940968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{1097}}^1$

素因数の和:1346

約数の個数: 64

約数和(自身を含む): 123327360

約数和(自身を除く): 80386392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 233, 466, 699, 932, 1097, 1398, 1631, 1864, 2194, 2796, 3262, 3291, 4388, 4893, 5592, 6524, 6582, 7679, 8776, 9786, 13048, 13164, 15358, 19572, 23037, 26328, 30716, 39144, 46074, 61432, 92148, 184296, 255601, 511202, 766803, 1022404, 1533606, 1789207, 2044808, 3067212, 3578414, 5367621, 6134424, 7156828, 10735242, 14313656, 21470484, 42940968]

約数ペア:

[(1, 42940968), (2, 21470484), (3, 14313656), (4, 10735242), (6, 7156828), (7, 6134424), (8, 5367621), (12, 3578414), (14, 3067212), (21, 2044808), (24, 1789207), (28, 1533606), (42, 1022404), (56, 766803), (84, 511202), (168, 255601), (233, 184296), (466, 92148), (699, 61432), (932, 46074), (1097, 39144), (1398, 30716), (1631, 26328), (1864, 23037), (2194, 19572), (2796, 15358), (3262, 13164), (3291, 13048), (4388, 9786), (4893, 8776), (5592, 7679), (6524, 6582)]