40653088

素因数分解:

$2^5\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1871}}^1$

素因数の和:1985

約数の個数: 48

約数和(自身を含む): 92461824

約数和(自身を除く): 51808736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 97, 112, 194, 224, 388, 679, 776, 1358, 1552, 1871, 2716, 3104, 3742, 5432, 7484, 10864, 13097, 14968, 21728, 26194, 29936, 52388, 59872, 104776, 181487, 209552, 362974, 419104, 725948, 1270409, 1451896, 2540818, 2903792, 5081636, 5807584, 10163272, 20326544, 40653088]

約数ペア:

[(1, 40653088), (2, 20326544), (4, 10163272), (7, 5807584), (8, 5081636), (14, 2903792), (16, 2540818), (28, 1451896), (32, 1270409), (56, 725948), (97, 419104), (112, 362974), (194, 209552), (224, 181487), (388, 104776), (679, 59872), (776, 52388), (1358, 29936), (1552, 26194), (1871, 21728), (2716, 14968), (3104, 13097), (3742, 10864), (5432, 7484)]