30639752

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{26783}}^1$

素因数の和:26813

約数の個数: 32

約数和(自身を含む): 67495680

約数和(自身を除く): 36855928

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 26783, 53566, 107132, 214264, 294613, 348179, 589226, 696358, 1178452, 1392716, 2356904, 2785432, 3829969, 7659938, 15319876, 30639752]

約数ペア:

[(1, 30639752), (2, 15319876), (4, 7659938), (8, 3829969), (11, 2785432), (13, 2356904), (22, 1392716), (26, 1178452), (44, 696358), (52, 589226), (88, 348179), (104, 294613), (143, 214264), (286, 107132), (572, 53566), (1144, 26783)]