22000628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:248

約数の個数: 48

約数和(自身を含む): 43182720

約数和(自身を除く): 21182092

約数列:

[1, 2, 4, 13, 26, 52, 59, 71, 101, 118, 142, 202, 236, 284, 404, 767, 923, 1313, 1534, 1846, 2626, 3068, 3692, 4189, 5252, 5959, 7171, 8378, 11918, 14342, 16756, 23836, 28684, 54457, 77467, 93223, 108914, 154934, 186446, 217828, 309868, 372892, 423089, 846178, 1692356, 5500157, 11000314, 22000628]

約数ペア:

[(1, 22000628), (2, 11000314), (4, 5500157), (13, 1692356), (26, 846178), (52, 423089), (59, 372892), (71, 309868), (101, 217828), (118, 186446), (142, 154934), (202, 108914), (236, 93223), (284, 77467), (404, 54457), (767, 28684), (923, 23836), (1313, 16756), (1534, 14342), (1846, 11918), (2626, 8378), (3068, 7171), (3692, 5959), (4189, 5252)]