1425448

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:217

約数の個数: 32

約数和(自身を含む): 2856960

約数和(自身を除く): 1431512

約数列:

[1, 2, 4, 8, 23, 46, 61, 92, 122, 127, 184, 244, 254, 488, 508, 1016, 1403, 2806, 2921, 5612, 5842, 7747, 11224, 11684, 15494, 23368, 30988, 61976, 178181, 356362, 712724, 1425448]

約数ペア:

[(1, 1425448), (2, 712724), (4, 356362), (8, 178181), (23, 61976), (46, 30988), (61, 23368), (92, 15494), (122, 11684), (127, 11224), (184, 7747), (244, 5842), (254, 5612), (488, 2921), (508, 2806), (1016, 1403)]