285655902272

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{343336421}}^1$

素因数の和:343336446

約数の個数: 28

約数和(自身を含む): 610452158316

約数和(自身を除く): 324796256044

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 343336421, 686672842, 1373345684, 2746691368, 4463373473, 5493382736, 8926746946, 10986765472, 17853493892, 21973530944, 35706987784, 71413975568, 142827951136, 285655902272]

約数ペア:

[(1, 285655902272), (2, 142827951136), (4, 71413975568), (8, 35706987784), (13, 21973530944), (16, 17853493892), (26, 10986765472), (32, 8926746946), (52, 5493382736), (64, 4463373473), (104, 2746691368), (208, 1373345684), (416, 686672842), (832, 343336421)]