22867208

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{311}}^1$

素因数の和:438

約数の個数: 64

約数和(自身を含む): 53464320

約数和(自身を除く): 30597112

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 101, 104, 182, 202, 311, 364, 404, 622, 707, 728, 808, 1244, 1313, 1414, 2177, 2488, 2626, 2828, 4043, 4354, 5252, 5656, 8086, 8708, 9191, 10504, 16172, 17416, 18382, 28301, 31411, 32344, 36764, 56602, 62822, 73528, 113204, 125644, 219877, 226408, 251288, 408343, 439754, 816686, 879508, 1633372, 1759016, 2858401, 3266744, 5716802, 11433604, 22867208]

約数ペア:

[(1, 22867208), (2, 11433604), (4, 5716802), (7, 3266744), (8, 2858401), (13, 1759016), (14, 1633372), (26, 879508), (28, 816686), (52, 439754), (56, 408343), (91, 251288), (101, 226408), (104, 219877), (182, 125644), (202, 113204), (311, 73528), (364, 62822), (404, 56602), (622, 36764), (707, 32344), (728, 31411), (808, 28301), (1244, 18382), (1313, 17416), (1414, 16172), (2177, 10504), (2488, 9191), (2626, 8708), (2828, 8086), (4043, 5656), (4354, 5252)]