22238128

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4357}}^1$

素因数の和:4405

約数の個数: 40

約数和(自身を含む): 48635280

約数和(自身を除く): 26397152

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 232, 319, 464, 638, 1276, 2552, 4357, 5104, 8714, 17428, 34856, 47927, 69712, 95854, 126353, 191708, 252706, 383416, 505412, 766832, 1010824, 1389883, 2021648, 2779766, 5559532, 11119064, 22238128]

約数ペア:

[(1, 22238128), (2, 11119064), (4, 5559532), (8, 2779766), (11, 2021648), (16, 1389883), (22, 1010824), (29, 766832), (44, 505412), (58, 383416), (88, 252706), (116, 191708), (176, 126353), (232, 95854), (319, 69712), (464, 47927), (638, 34856), (1276, 17428), (2552, 8714), (4357, 5104)]