79810648

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{1307}}^1$

素因数の和:1779

約数の個数: 32

約数和(自身を含む): 158922000

約数和(自身を除く): 79111352

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 449, 898, 1307, 1796, 2614, 3592, 5228, 7633, 10456, 15266, 22219, 30532, 44438, 61064, 88876, 177752, 586843, 1173686, 2347372, 4694744, 9976331, 19952662, 39905324, 79810648]

約数ペア:

[(1, 79810648), (2, 39905324), (4, 19952662), (8, 9976331), (17, 4694744), (34, 2347372), (68, 1173686), (136, 586843), (449, 177752), (898, 88876), (1307, 61064), (1796, 44438), (2614, 30532), (3592, 22219), (5228, 15266), (7633, 10456)]