68972514

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{23899}}^1$

素因数の和:23954

約数の個数: 32

約数和(自身を含む): 152577600

約数和(自身を除く): 83605086

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 23899, 47798, 71697, 143394, 310687, 621374, 884263, 932061, 1768526, 1864122, 2652789, 5305578, 11495419, 22990838, 34486257, 68972514]

約数ペア:

[(1, 68972514), (2, 34486257), (3, 22990838), (6, 11495419), (13, 5305578), (26, 2652789), (37, 1864122), (39, 1768526), (74, 932061), (78, 884263), (111, 621374), (222, 310687), (481, 143394), (962, 71697), (1443, 47798), (2886, 23899)]