22141616

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1$

素因数の和:462

約数の個数: 80

約数和(自身を含む): 53835840

約数和(自身を除く): 31694224

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 29, 34, 56, 58, 68, 112, 116, 119, 136, 203, 232, 238, 272, 401, 406, 464, 476, 493, 802, 812, 952, 986, 1604, 1624, 1904, 1972, 2807, 3208, 3248, 3451, 3944, 5614, 6416, 6817, 6902, 7888, 11228, 11629, 13634, 13804, 22456, 23258, 27268, 27608, 44912, 46516, 47719, 54536, 55216, 81403, 93032, 95438, 109072, 162806, 186064, 190876, 197693, 325612, 381752, 395386, 651224, 763504, 790772, 1302448, 1383851, 1581544, 2767702, 3163088, 5535404, 11070808, 22141616]

約数ペア:

[(1, 22141616), (2, 11070808), (4, 5535404), (7, 3163088), (8, 2767702), (14, 1581544), (16, 1383851), (17, 1302448), (28, 790772), (29, 763504), (34, 651224), (56, 395386), (58, 381752), (68, 325612), (112, 197693), (116, 190876), (119, 186064), (136, 162806), (203, 109072), (232, 95438), (238, 93032), (272, 81403), (401, 55216), (406, 54536), (464, 47719), (476, 46516), (493, 44912), (802, 27608), (812, 27268), (952, 23258), (986, 22456), (1604, 13804), (1624, 13634), (1904, 11629), (1972, 11228), (2807, 7888), (3208, 6902), (3248, 6817), (3451, 6416), (3944, 5614)]