22272008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{3467}}^1$

素因数の和:3557

約数の個数: 32

約数和(自身を含む): 46193760

約数和(自身を除く): 23921752

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 146, 292, 584, 803, 1606, 3212, 3467, 6424, 6934, 13868, 27736, 38137, 76274, 152548, 253091, 305096, 506182, 1012364, 2024728, 2784001, 5568002, 11136004, 22272008]

約数ペア:

[(1, 22272008), (2, 11136004), (4, 5568002), (8, 2784001), (11, 2024728), (22, 1012364), (44, 506182), (73, 305096), (88, 253091), (146, 152548), (292, 76274), (584, 38137), (803, 27736), (1606, 13868), (3212, 6934), (3467, 6424)]