25367784

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{81307}}^1$

素因数の和:81329

約数の個数: 32

約数和(自身を含む): 68298720

約数和(自身を除く): 42930936

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 81307, 162614, 243921, 325228, 487842, 650456, 975684, 1056991, 1951368, 2113982, 3170973, 4227964, 6341946, 8455928, 12683892, 25367784]

約数ペア:

[(1, 25367784), (2, 12683892), (3, 8455928), (4, 6341946), (6, 4227964), (8, 3170973), (12, 2113982), (13, 1951368), (24, 1056991), (26, 975684), (39, 650456), (52, 487842), (78, 325228), (104, 243921), (156, 162614), (312, 81307)]