25954566

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{5387}}^1$

素因数の和:5476

約数の個数: 32

約数和(自身を含む): 57414528

約数和(自身を除く): 31459962

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 73, 146, 219, 438, 803, 1606, 2409, 4818, 5387, 10774, 16161, 32322, 59257, 118514, 177771, 355542, 393251, 786502, 1179753, 2359506, 4325761, 8651522, 12977283, 25954566]

約数ペア:

[(1, 25954566), (2, 12977283), (3, 8651522), (6, 4325761), (11, 2359506), (22, 1179753), (33, 786502), (66, 393251), (73, 355542), (146, 177771), (219, 118514), (438, 59257), (803, 32322), (1606, 16161), (2409, 10774), (4818, 5387)]