42266488

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1487}}^1$

素因数の和:1540

約数の個数: 64

約数和(自身を含む): 96422400

約数和(自身を除く): 54155912

約数列:

[1, 2, 4, 8, 11, 17, 19, 22, 34, 38, 44, 68, 76, 88, 136, 152, 187, 209, 323, 374, 418, 646, 748, 836, 1292, 1487, 1496, 1672, 2584, 2974, 3553, 5948, 7106, 11896, 14212, 16357, 25279, 28253, 28424, 32714, 50558, 56506, 65428, 101116, 113012, 130856, 202232, 226024, 278069, 310783, 480301, 556138, 621566, 960602, 1112276, 1243132, 1921204, 2224552, 2486264, 3842408, 5283311, 10566622, 21133244, 42266488]

約数ペア:

[(1, 42266488), (2, 21133244), (4, 10566622), (8, 5283311), (11, 3842408), (17, 2486264), (19, 2224552), (22, 1921204), (34, 1243132), (38, 1112276), (44, 960602), (68, 621566), (76, 556138), (88, 480301), (136, 310783), (152, 278069), (187, 226024), (209, 202232), (323, 130856), (374, 113012), (418, 101116), (646, 65428), (748, 56506), (836, 50558), (1292, 32714), (1487, 28424), (1496, 28253), (1672, 25279), (2584, 16357), (2974, 14212), (3553, 11896), (5948, 7106)]