66264224

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{12253}}^1$

素因数の和:12289

約数の個数: 36

約数和(自身を含む): 141276366

約数和(自身を除く): 75012142

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 5408, 12253, 24506, 49012, 98024, 159289, 196048, 318578, 392096, 637156, 1274312, 2070757, 2548624, 4141514, 5097248, 8283028, 16566056, 33132112, 66264224]

約数ペア:

[(1, 66264224), (2, 33132112), (4, 16566056), (8, 8283028), (13, 5097248), (16, 4141514), (26, 2548624), (32, 2070757), (52, 1274312), (104, 637156), (169, 392096), (208, 318578), (338, 196048), (416, 159289), (676, 98024), (1352, 49012), (2704, 24506), (5408, 12253)]