28700904

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{20269}}^1$

素因数の和:20337

約数の個数: 32

約数和(自身を含む): 72972000

約数和(自身を除く): 44271096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 118, 177, 236, 354, 472, 708, 1416, 20269, 40538, 60807, 81076, 121614, 162152, 243228, 486456, 1195871, 2391742, 3587613, 4783484, 7175226, 9566968, 14350452, 28700904]

約数ペア:

[(1, 28700904), (2, 14350452), (3, 9566968), (4, 7175226), (6, 4783484), (8, 3587613), (12, 2391742), (24, 1195871), (59, 486456), (118, 243228), (177, 162152), (236, 121614), (354, 81076), (472, 60807), (708, 40538), (1416, 20269)]