40444166

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:225

約数の個数: 48

約数和(自身を含む): 74747904

約数和(自身を除く): 34303738

約数列:

[1, 2, 7, 14, 23, 43, 46, 86, 127, 161, 254, 301, 322, 529, 602, 889, 989, 1058, 1778, 1978, 2921, 3703, 5461, 5842, 6923, 7406, 10922, 13846, 20447, 22747, 38227, 40894, 45494, 67183, 76454, 125603, 134366, 159229, 251206, 318458, 470281, 879221, 940562, 1758442, 2888869, 5777738, 20222083, 40444166]

約数ペア:

[(1, 40444166), (2, 20222083), (7, 5777738), (14, 2888869), (23, 1758442), (43, 940562), (46, 879221), (86, 470281), (127, 318458), (161, 251206), (254, 159229), (301, 134366), (322, 125603), (529, 76454), (602, 67183), (889, 45494), (989, 40894), (1058, 38227), (1778, 22747), (1978, 20447), (2921, 13846), (3703, 10922), (5461, 7406), (5842, 6923)]