27318352

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1231}}^1$

素因数の和:1331

約数の個数: 40

約数和(自身を含む): 56524160

約数和(自身を除く): 29205808

約数列:

[1, 2, 4, 8, 16, 19, 38, 73, 76, 146, 152, 292, 304, 584, 1168, 1231, 1387, 2462, 2774, 4924, 5548, 9848, 11096, 19696, 22192, 23389, 46778, 89863, 93556, 179726, 187112, 359452, 374224, 718904, 1437808, 1707397, 3414794, 6829588, 13659176, 27318352]

約数ペア:

[(1, 27318352), (2, 13659176), (4, 6829588), (8, 3414794), (16, 1707397), (19, 1437808), (38, 718904), (73, 374224), (76, 359452), (146, 187112), (152, 179726), (292, 93556), (304, 89863), (584, 46778), (1168, 23389), (1231, 22192), (1387, 19696), (2462, 11096), (2774, 9848), (4924, 5548)]