25862344

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{743}}^1$

素因数の和:997

約数の個数: 32

約数和(自身を含む): 51336000

約数和(自身を除く): 25473656

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 229, 458, 743, 916, 1486, 1832, 2972, 4351, 5944, 8702, 14117, 17404, 28234, 34808, 56468, 112936, 170147, 340294, 680588, 1361176, 3232793, 6465586, 12931172, 25862344]

約数ペア:

[(1, 25862344), (2, 12931172), (4, 6465586), (8, 3232793), (19, 1361176), (38, 680588), (76, 340294), (152, 170147), (229, 112936), (458, 56468), (743, 34808), (916, 28234), (1486, 17404), (1832, 14117), (2972, 8702), (4351, 5944)]