26827088

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:252

約数の個数: 80

約数和(自身を含む): 60264000

約数和(自身を除く): 33436912

約数列:

[1, 2, 4, 8, 16, 17, 19, 29, 34, 38, 58, 68, 76, 116, 136, 152, 179, 232, 272, 304, 323, 358, 464, 493, 551, 646, 716, 986, 1102, 1292, 1432, 1972, 2204, 2584, 2864, 3043, 3401, 3944, 4408, 5168, 5191, 6086, 6802, 7888, 8816, 9367, 10382, 12172, 13604, 18734, 20764, 24344, 27208, 37468, 41528, 48688, 54416, 57817, 74936, 83056, 88247, 98629, 115634, 149872, 176494, 197258, 231268, 352988, 394516, 462536, 705976, 789032, 925072, 1411952, 1578064, 1676693, 3353386, 6706772, 13413544, 26827088]

約数ペア:

[(1, 26827088), (2, 13413544), (4, 6706772), (8, 3353386), (16, 1676693), (17, 1578064), (19, 1411952), (29, 925072), (34, 789032), (38, 705976), (58, 462536), (68, 394516), (76, 352988), (116, 231268), (136, 197258), (152, 176494), (179, 149872), (232, 115634), (272, 98629), (304, 88247), (323, 83056), (358, 74936), (464, 57817), (493, 54416), (551, 48688), (646, 41528), (716, 37468), (986, 27208), (1102, 24344), (1292, 20764), (1432, 18734), (1972, 13604), (2204, 12172), (2584, 10382), (2864, 9367), (3043, 8816), (3401, 7888), (3944, 6802), (4408, 6086), (5168, 5191)]