68207524

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{221453}}^1$

素因数の和:221475

約数の個数: 24

約数和(自身を含む): 148817088

約数和(自身を除く): 80609564

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 221453, 442906, 885812, 1550171, 2435983, 3100342, 4871966, 6200684, 9743932, 17051881, 34103762, 68207524]

約数ペア:

[(1, 68207524), (2, 34103762), (4, 17051881), (7, 9743932), (11, 6200684), (14, 4871966), (22, 3100342), (28, 2435983), (44, 1550171), (77, 885812), (154, 442906), (308, 221453)]