25555432

素因数分解:

$2^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{3331}}^1$

素因数の和:3481

約数の個数: 32

約数和(自身を含む): 55177920

約数和(自身を除く): 29622488

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 137, 274, 548, 959, 1096, 1918, 3331, 3836, 6662, 7672, 13324, 23317, 26648, 46634, 93268, 186536, 456347, 912694, 1825388, 3194429, 3650776, 6388858, 12777716, 25555432]

約数ペア:

[(1, 25555432), (2, 12777716), (4, 6388858), (7, 3650776), (8, 3194429), (14, 1825388), (28, 912694), (56, 456347), (137, 186536), (274, 93268), (548, 46634), (959, 26648), (1096, 23317), (1918, 13324), (3331, 7672), (3836, 6662)]