25898648

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{727}}^1$

素因数の和:867

約数の個数: 32

約数和(自身を含む): 50100960

約数和(自身を除く): 24202312

約数列:

[1, 2, 4, 8, 61, 73, 122, 146, 244, 292, 488, 584, 727, 1454, 2908, 4453, 5816, 8906, 17812, 35624, 44347, 53071, 88694, 106142, 177388, 212284, 354776, 424568, 3237331, 6474662, 12949324, 25898648]

約数ペア:

[(1, 25898648), (2, 12949324), (4, 6474662), (8, 3237331), (61, 424568), (73, 354776), (122, 212284), (146, 177388), (244, 106142), (292, 88694), (488, 53071), (584, 44347), (727, 35624), (1454, 17812), (2908, 8906), (4453, 5816)]