74366516

素因数分解:

$2^2\times 7^3\times {\mathrm{67}}^1\times {\mathrm{809}}^1$

素因数の和:901

約数の個数: 48

約数和(自身を含む): 154224000

約数和(自身を除く): 79857484

約数列:

[1, 2, 4, 7, 14, 28, 49, 67, 98, 134, 196, 268, 343, 469, 686, 809, 938, 1372, 1618, 1876, 3236, 3283, 5663, 6566, 11326, 13132, 22652, 22981, 39641, 45962, 54203, 79282, 91924, 108406, 158564, 216812, 277487, 379421, 554974, 758842, 1109948, 1517684, 2655947, 5311894, 10623788, 18591629, 37183258, 74366516]

約数ペア:

[(1, 74366516), (2, 37183258), (4, 18591629), (7, 10623788), (14, 5311894), (28, 2655947), (49, 1517684), (67, 1109948), (98, 758842), (134, 554974), (196, 379421), (268, 277487), (343, 216812), (469, 158564), (686, 108406), (809, 91924), (938, 79282), (1372, 54203), (1618, 45962), (1876, 39641), (3236, 22981), (3283, 22652), (5663, 13132), (6566, 11326)]