79521728

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8689}}^1$

素因数の和:8725

約数の個数: 56

約数和(自身を含む): 185409840

約数和(自身を除く): 105888112

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 143, 176, 208, 286, 352, 416, 572, 704, 832, 1144, 2288, 4576, 8689, 9152, 17378, 34756, 69512, 95579, 112957, 139024, 191158, 225914, 278048, 382316, 451828, 556096, 764632, 903656, 1242527, 1529264, 1807312, 2485054, 3058528, 3614624, 4970108, 6117056, 7229248, 9940216, 19880432, 39760864, 79521728]

約数ペア:

[(1, 79521728), (2, 39760864), (4, 19880432), (8, 9940216), (11, 7229248), (13, 6117056), (16, 4970108), (22, 3614624), (26, 3058528), (32, 2485054), (44, 1807312), (52, 1529264), (64, 1242527), (88, 903656), (104, 764632), (143, 556096), (176, 451828), (208, 382316), (286, 278048), (352, 225914), (416, 191158), (572, 139024), (704, 112957), (832, 95579), (1144, 69512), (2288, 34756), (4576, 17378), (8689, 9152)]