22207768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{3457}}^1$

素因数の和:3547

約数の個数: 32

約数和(自身を含む): 46060560

約数和(自身を除く): 23852792

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 146, 292, 584, 803, 1606, 3212, 3457, 6424, 6914, 13828, 27656, 38027, 76054, 152108, 252361, 304216, 504722, 1009444, 2018888, 2775971, 5551942, 11103884, 22207768]

約数ペア:

[(1, 22207768), (2, 11103884), (4, 5551942), (8, 2775971), (11, 2018888), (22, 1009444), (44, 504722), (73, 304216), (88, 252361), (146, 152108), (292, 76054), (584, 38027), (803, 27656), (1606, 13828), (3212, 6914), (3457, 6424)]