28596958

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:181

約数の個数: 64

約数和(自身を含む): 53343360

約数和(自身を除く): 24746402

約数列:

[1, 2, 13, 17, 23, 26, 29, 34, 46, 58, 97, 194, 221, 299, 377, 391, 442, 493, 598, 667, 754, 782, 986, 1261, 1334, 1649, 2231, 2522, 2813, 3298, 4462, 5083, 5626, 6409, 8671, 10166, 11339, 12818, 17342, 21437, 22678, 29003, 36569, 37927, 42874, 47821, 58006, 64699, 73138, 75854, 95642, 129398, 147407, 294814, 493051, 621673, 841087, 986102, 1099883, 1243346, 1682174, 2199766, 14298479, 28596958]

約数ペア:

[(1, 28596958), (2, 14298479), (13, 2199766), (17, 1682174), (23, 1243346), (26, 1099883), (29, 986102), (34, 841087), (46, 621673), (58, 493051), (97, 294814), (194, 147407), (221, 129398), (299, 95642), (377, 75854), (391, 73138), (442, 64699), (493, 58006), (598, 47821), (667, 42874), (754, 37927), (782, 36569), (986, 29003), (1261, 22678), (1334, 21437), (1649, 17342), (2231, 12818), (2522, 11339), (2813, 10166), (3298, 8671), (4462, 6409), (5083, 5626)]