26199448

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:328

約数の個数: 64

約数和(自身を含む): 57697920

約数和(自身を除く): 31498472

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 83, 88, 136, 166, 187, 211, 332, 374, 422, 664, 748, 844, 913, 1411, 1496, 1688, 1826, 2321, 2822, 3587, 3652, 4642, 5644, 7174, 7304, 9284, 11288, 14348, 15521, 17513, 18568, 28696, 31042, 35026, 39457, 62084, 70052, 78914, 124168, 140104, 157828, 192643, 297721, 315656, 385286, 595442, 770572, 1190884, 1541144, 2381768, 3274931, 6549862, 13099724, 26199448]

約数ペア:

[(1, 26199448), (2, 13099724), (4, 6549862), (8, 3274931), (11, 2381768), (17, 1541144), (22, 1190884), (34, 770572), (44, 595442), (68, 385286), (83, 315656), (88, 297721), (136, 192643), (166, 157828), (187, 140104), (211, 124168), (332, 78914), (374, 70052), (422, 62084), (664, 39457), (748, 35026), (844, 31042), (913, 28696), (1411, 18568), (1496, 17513), (1688, 15521), (1826, 14348), (2321, 11288), (2822, 9284), (3587, 7304), (3652, 7174), (4642, 5644)]