12682592

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{709}}^1$

素因数の和:775

約数の個数: 48

約数和(自身を含む): 27553680

約数和(自身を除く): 14871088

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 86, 104, 172, 208, 344, 416, 559, 688, 709, 1118, 1376, 1418, 2236, 2836, 4472, 5672, 8944, 9217, 11344, 17888, 18434, 22688, 30487, 36868, 60974, 73736, 121948, 147472, 243896, 294944, 396331, 487792, 792662, 975584, 1585324, 3170648, 6341296, 12682592]

約数ペア:

[(1, 12682592), (2, 6341296), (4, 3170648), (8, 1585324), (13, 975584), (16, 792662), (26, 487792), (32, 396331), (43, 294944), (52, 243896), (86, 147472), (104, 121948), (172, 73736), (208, 60974), (344, 36868), (416, 30487), (559, 22688), (688, 18434), (709, 17888), (1118, 11344), (1376, 9217), (1418, 8944), (2236, 5672), (2836, 4472)]