78840056

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{683}}^1$

素因数の和:1043

約数の個数: 32

約数和(自身を含む): 151683840

約数和(自身を除く): 72843784

約数列:

[1, 2, 4, 8, 47, 94, 188, 307, 376, 614, 683, 1228, 1366, 2456, 2732, 5464, 14429, 28858, 32101, 57716, 64202, 115432, 128404, 209681, 256808, 419362, 838724, 1677448, 9855007, 19710014, 39420028, 78840056]

約数ペア:

[(1, 78840056), (2, 39420028), (4, 19710014), (8, 9855007), (47, 1677448), (94, 838724), (188, 419362), (307, 256808), (376, 209681), (614, 128404), (683, 115432), (1228, 64202), (1366, 57716), (2456, 32101), (2732, 28858), (5464, 14429)]