25415368

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{433}}^1$

素因数の和:502

約数の個数: 64

約数和(自身を含む): 56246400

約数和(自身を除く): 30831032

約数列:

[1, 2, 4, 8, 11, 22, 23, 29, 44, 46, 58, 88, 92, 116, 184, 232, 253, 319, 433, 506, 638, 667, 866, 1012, 1276, 1334, 1732, 2024, 2552, 2668, 3464, 4763, 5336, 7337, 9526, 9959, 12557, 14674, 19052, 19918, 25114, 29348, 38104, 39836, 50228, 58696, 79672, 100456, 109549, 138127, 219098, 276254, 288811, 438196, 552508, 577622, 876392, 1105016, 1155244, 2310488, 3176921, 6353842, 12707684, 25415368]

約数ペア:

[(1, 25415368), (2, 12707684), (4, 6353842), (8, 3176921), (11, 2310488), (22, 1155244), (23, 1105016), (29, 876392), (44, 577622), (46, 552508), (58, 438196), (88, 288811), (92, 276254), (116, 219098), (184, 138127), (232, 109549), (253, 100456), (319, 79672), (433, 58696), (506, 50228), (638, 39836), (667, 38104), (866, 29348), (1012, 25114), (1276, 19918), (1334, 19052), (1732, 14674), (2024, 12557), (2552, 9959), (2668, 9526), (3464, 7337), (4763, 5336)]