27557792

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:381

約数の個数: 48

約数和(自身を含む): 56391552

約数和(自身を除く): 28833760

約数列:

[1, 2, 4, 8, 16, 32, 47, 73, 94, 146, 188, 251, 292, 376, 502, 584, 752, 1004, 1168, 1504, 2008, 2336, 3431, 4016, 6862, 8032, 11797, 13724, 18323, 23594, 27448, 36646, 47188, 54896, 73292, 94376, 109792, 146584, 188752, 293168, 377504, 586336, 861181, 1722362, 3444724, 6889448, 13778896, 27557792]

約数ペア:

[(1, 27557792), (2, 13778896), (4, 6889448), (8, 3444724), (16, 1722362), (32, 861181), (47, 586336), (73, 377504), (94, 293168), (146, 188752), (188, 146584), (251, 109792), (292, 94376), (376, 73292), (502, 54896), (584, 47188), (752, 36646), (1004, 27448), (1168, 23594), (1504, 18323), (2008, 13724), (2336, 11797), (3431, 8032), (4016, 6862)]