78758834

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{3733}}^1$

素因数の和:3890

約数の個数: 32

約数和(自身を含む): 148404096

約数和(自身を除く): 69645262

約数列:

[1, 2, 7, 11, 14, 22, 77, 137, 154, 274, 959, 1507, 1918, 3014, 3733, 7466, 10549, 21098, 26131, 41063, 52262, 82126, 287441, 511421, 574882, 1022842, 3579947, 5625631, 7159894, 11251262, 39379417, 78758834]

約数ペア:

[(1, 78758834), (2, 39379417), (7, 11251262), (11, 7159894), (14, 5625631), (22, 3579947), (77, 1022842), (137, 574882), (154, 511421), (274, 287441), (959, 82126), (1507, 52262), (1918, 41063), (3014, 26131), (3733, 21098), (7466, 10549)]