22281448

素因数分解:

$2^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2441}}^1$

素因数の和:2617

約数の個数: 32

約数和(自身を含む): 48058560

約数和(自身を除く): 25777112

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 163, 326, 652, 1141, 1304, 2282, 2441, 4564, 4882, 9128, 9764, 17087, 19528, 34174, 68348, 136696, 397883, 795766, 1591532, 2785181, 3183064, 5570362, 11140724, 22281448]

約数ペア:

[(1, 22281448), (2, 11140724), (4, 5570362), (7, 3183064), (8, 2785181), (14, 1591532), (28, 795766), (56, 397883), (163, 136696), (326, 68348), (652, 34174), (1141, 19528), (1304, 17087), (2282, 9764), (2441, 9128), (4564, 4882)]