78488932

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{1579}}^1$

素因数の和:1660

約数の個数: 36

約数和(自身を含む): 149398480

約数和(自身を除く): 70909548

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 289, 578, 731, 1156, 1462, 1579, 2924, 3158, 6316, 12427, 24854, 26843, 49708, 53686, 67897, 107372, 135794, 271588, 456331, 912662, 1154249, 1825324, 2308498, 4616996, 19622233, 39244466, 78488932]

約数ペア:

[(1, 78488932), (2, 39244466), (4, 19622233), (17, 4616996), (34, 2308498), (43, 1825324), (68, 1154249), (86, 912662), (172, 456331), (289, 271588), (578, 135794), (731, 107372), (1156, 67897), (1462, 53686), (1579, 49708), (2924, 26843), (3158, 24854), (6316, 12427)]