25927958

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:309

約数の個数: 48

約数和(自身を含む): 48755520

約数和(自身を除く): 22827562

約数列:

[1, 2, 7, 14, 17, 34, 49, 79, 98, 119, 158, 197, 238, 394, 553, 833, 1106, 1343, 1379, 1666, 2686, 2758, 3349, 3871, 6698, 7742, 9401, 9653, 15563, 18802, 19306, 23443, 31126, 46886, 65807, 108941, 131614, 164101, 217882, 264571, 328202, 529142, 762587, 1525174, 1851997, 3703994, 12963979, 25927958]

約数ペア:

[(1, 25927958), (2, 12963979), (7, 3703994), (14, 1851997), (17, 1525174), (34, 762587), (49, 529142), (79, 328202), (98, 264571), (119, 217882), (158, 164101), (197, 131614), (238, 108941), (394, 65807), (553, 46886), (833, 31126), (1106, 23443), (1343, 19306), (1379, 18802), (1666, 15563), (2686, 9653), (2758, 9401), (3349, 7742), (3871, 6698)]