25667224

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{2129}}^1$

素因数の和:2283

約数の個数: 32

約数和(自身を含む): 52909200

約数和(自身を除く): 27241976

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 137, 274, 548, 1096, 1507, 2129, 3014, 4258, 6028, 8516, 12056, 17032, 23419, 46838, 93676, 187352, 291673, 583346, 1166692, 2333384, 3208403, 6416806, 12833612, 25667224]

約数ペア:

[(1, 25667224), (2, 12833612), (4, 6416806), (8, 3208403), (11, 2333384), (22, 1166692), (44, 583346), (88, 291673), (137, 187352), (274, 93676), (548, 46838), (1096, 23419), (1507, 17032), (2129, 12056), (3014, 8516), (4258, 6028)]