3950936

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:192

約数の個数: 64

約数和(自身を含む): 9072000

約数和(自身を除く): 5121064

約数列:

[1, 2, 4, 8, 11, 17, 19, 22, 34, 38, 44, 68, 76, 88, 136, 139, 152, 187, 209, 278, 323, 374, 418, 556, 646, 748, 836, 1112, 1292, 1496, 1529, 1672, 2363, 2584, 2641, 3058, 3553, 4726, 5282, 6116, 7106, 9452, 10564, 12232, 14212, 18904, 21128, 25993, 28424, 29051, 44897, 51986, 58102, 89794, 103972, 116204, 179588, 207944, 232408, 359176, 493867, 987734, 1975468, 3950936]

約数ペア:

[(1, 3950936), (2, 1975468), (4, 987734), (8, 493867), (11, 359176), (17, 232408), (19, 207944), (22, 179588), (34, 116204), (38, 103972), (44, 89794), (68, 58102), (76, 51986), (88, 44897), (136, 29051), (139, 28424), (152, 25993), (187, 21128), (209, 18904), (278, 14212), (323, 12232), (374, 10564), (418, 9452), (556, 7106), (646, 6116), (748, 5282), (836, 4726), (1112, 3553), (1292, 3058), (1496, 2641), (1529, 2584), (1672, 2363)]