40355686

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{29717}}^1$

素因数の和:29823

約数の個数: 16

約数和(自身を含む): 69896736

約数和(自身を除く): 29541050

約数列:

[1, 2, 7, 14, 97, 194, 679, 1358, 29717, 59434, 208019, 416038, 2882549, 5765098, 20177843, 40355686]

約数ペア:

[(1, 40355686), (2, 20177843), (7, 5765098), (14, 2882549), (97, 416038), (194, 208019), (679, 59434), (1358, 29717)]