40385562

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{431}}^1$

素因数の和:563

約数の個数: 64

約数和(自身を含む): 97542144

約数和(自身を除く): 57156582

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 97, 138, 161, 194, 291, 322, 431, 483, 582, 679, 862, 966, 1293, 1358, 2037, 2231, 2586, 3017, 4074, 4462, 6034, 6693, 9051, 9913, 13386, 15617, 18102, 19826, 29739, 31234, 41807, 46851, 59478, 69391, 83614, 93702, 125421, 138782, 208173, 250842, 292649, 416346, 585298, 877947, 961561, 1755894, 1923122, 2884683, 5769366, 6730927, 13461854, 20192781, 40385562]

約数ペア:

[(1, 40385562), (2, 20192781), (3, 13461854), (6, 6730927), (7, 5769366), (14, 2884683), (21, 1923122), (23, 1755894), (42, 961561), (46, 877947), (69, 585298), (97, 416346), (138, 292649), (161, 250842), (194, 208173), (291, 138782), (322, 125421), (431, 93702), (483, 83614), (582, 69391), (679, 59478), (862, 46851), (966, 41807), (1293, 31234), (1358, 29739), (2037, 19826), (2231, 18102), (2586, 15617), (3017, 13386), (4074, 9913), (4462, 9051), (6034, 6693)]