42737728

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3571}}^1$

素因数の和:3611

約数の個数: 56

約数和(自身を含む): 97987104

約数和(自身を除く): 55249376

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 136, 176, 187, 272, 352, 374, 544, 704, 748, 1088, 1496, 2992, 3571, 5984, 7142, 11968, 14284, 28568, 39281, 57136, 60707, 78562, 114272, 121414, 157124, 228544, 242828, 314248, 485656, 628496, 667777, 971312, 1256992, 1335554, 1942624, 2513984, 2671108, 3885248, 5342216, 10684432, 21368864, 42737728]

約数ペア:

[(1, 42737728), (2, 21368864), (4, 10684432), (8, 5342216), (11, 3885248), (16, 2671108), (17, 2513984), (22, 1942624), (32, 1335554), (34, 1256992), (44, 971312), (64, 667777), (68, 628496), (88, 485656), (136, 314248), (176, 242828), (187, 228544), (272, 157124), (352, 121414), (374, 114272), (544, 78562), (704, 60707), (748, 57136), (1088, 39281), (1496, 28568), (2992, 14284), (3571, 11968), (5984, 7142)]