64709476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{12829}}^1$

素因数の和:12943

約数の個数: 24

約数和(自身を含む): 123219320

約数和(自身を除く): 58509844

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 1261, 2522, 5044, 12829, 25658, 51316, 166777, 333554, 667108, 1244413, 2488826, 4977652, 16177369, 32354738, 64709476]

約数ペア:

[(1, 64709476), (2, 32354738), (4, 16177369), (13, 4977652), (26, 2488826), (52, 1244413), (97, 667108), (194, 333554), (388, 166777), (1261, 51316), (2522, 25658), (5044, 12829)]