25304706

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4273}}^1$

素因数の和:4335

約数の個数: 48

約数和(自身を含む): 64007424

約数和(自身を除く): 38702718

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 282, 329, 423, 658, 846, 987, 1974, 2961, 4273, 5922, 8546, 12819, 25638, 29911, 38457, 59822, 76914, 89733, 179466, 200831, 269199, 401662, 538398, 602493, 1204986, 1405817, 1807479, 2811634, 3614958, 4217451, 8434902, 12652353, 25304706]

約数ペア:

[(1, 25304706), (2, 12652353), (3, 8434902), (6, 4217451), (7, 3614958), (9, 2811634), (14, 1807479), (18, 1405817), (21, 1204986), (42, 602493), (47, 538398), (63, 401662), (94, 269199), (126, 200831), (141, 179466), (282, 89733), (329, 76914), (423, 59822), (658, 38457), (846, 29911), (987, 25638), (1974, 12819), (2961, 8546), (4273, 5922)]