26601978

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{5591}}^1$

素因数の和:5670

約数の個数: 32

約数和(自身を含む): 58246272

約数和(自身を除く): 31644294

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 183, 366, 793, 1586, 2379, 4758, 5591, 11182, 16773, 33546, 72683, 145366, 218049, 341051, 436098, 682102, 1023153, 2046306, 4433663, 8867326, 13300989, 26601978]

約数ペア:

[(1, 26601978), (2, 13300989), (3, 8867326), (6, 4433663), (13, 2046306), (26, 1023153), (39, 682102), (61, 436098), (78, 341051), (122, 218049), (183, 145366), (366, 72683), (793, 33546), (1586, 16773), (2379, 11182), (4758, 5591)]