66916226

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:295

約数の個数: 32

約数和(自身を含む): 110555760

約数和(自身を除く): 43639534

約数列:

[1, 2, 13, 26, 97, 157, 169, 194, 314, 338, 1261, 2041, 2197, 2522, 4082, 4394, 15229, 16393, 26533, 30458, 32786, 53066, 197977, 213109, 344929, 395954, 426218, 689858, 2573701, 5147402, 33458113, 66916226]

約数ペア:

[(1, 66916226), (2, 33458113), (13, 5147402), (26, 2573701), (97, 689858), (157, 426218), (169, 395954), (194, 344929), (314, 213109), (338, 197977), (1261, 53066), (2041, 32786), (2197, 30458), (2522, 26533), (4082, 16393), (4394, 15229)]