848703728

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{761}}^1\times {\mathrm{1621}}^1$

素因数の和:2433

約数の個数: 40

約数和(自身を含む): 1685854896

約数和(自身を除く): 837151168

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 761, 1522, 1621, 3044, 3242, 6088, 6484, 12176, 12968, 25936, 32723, 65446, 69703, 130892, 139406, 261784, 278812, 523568, 557624, 1115248, 1233581, 2467162, 4934324, 9868648, 19737296, 53043983, 106087966, 212175932, 424351864, 848703728]

約数ペア:

[(1, 848703728), (2, 424351864), (4, 212175932), (8, 106087966), (16, 53043983), (43, 19737296), (86, 9868648), (172, 4934324), (344, 2467162), (688, 1233581), (761, 1115248), (1522, 557624), (1621, 523568), (3044, 278812), (3242, 261784), (6088, 139406), (6484, 130892), (12176, 69703), (12968, 65446), (25936, 32723)]