22812868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 45045504

約数和(自身を除く): 22232636

約数列:

[1, 2, 4, 13, 26, 37, 52, 71, 74, 142, 148, 167, 284, 334, 481, 668, 923, 962, 1846, 1924, 2171, 2627, 3692, 4342, 5254, 6179, 8684, 10508, 11857, 12358, 23714, 24716, 34151, 47428, 68302, 80327, 136604, 154141, 160654, 308282, 321308, 438709, 616564, 877418, 1754836, 5703217, 11406434, 22812868]

約数ペア:

[(1, 22812868), (2, 11406434), (4, 5703217), (13, 1754836), (26, 877418), (37, 616564), (52, 438709), (71, 321308), (74, 308282), (142, 160654), (148, 154141), (167, 136604), (284, 80327), (334, 68302), (481, 47428), (668, 34151), (923, 24716), (962, 23714), (1846, 12358), (1924, 11857), (2171, 10508), (2627, 8684), (3692, 6179), (4342, 5254)]