40975878

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{631}}^1$

素因数の和:852

約数の個数: 32

約数和(自身を含む): 83727360

約数和(自身を除く): 42751482

約数列:

[1, 2, 3, 6, 79, 137, 158, 237, 274, 411, 474, 631, 822, 1262, 1893, 3786, 10823, 21646, 32469, 49849, 64938, 86447, 99698, 149547, 172894, 259341, 299094, 518682, 6829313, 13658626, 20487939, 40975878]

約数ペア:

[(1, 40975878), (2, 20487939), (3, 13658626), (6, 6829313), (79, 518682), (137, 299094), (158, 259341), (237, 172894), (274, 149547), (411, 99698), (474, 86447), (631, 64938), (822, 49849), (1262, 32469), (1893, 21646), (3786, 10823)]