76884470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{3767}}^1$

素因数の和:3944

約数の個数: 32

約数和(自身を含む): 150026688

約数和(自身を除く): 73142218

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 157, 314, 785, 1570, 2041, 3767, 4082, 7534, 10205, 18835, 20410, 37670, 48971, 97942, 244855, 489710, 591419, 1182838, 2957095, 5914190, 7688447, 15376894, 38442235, 76884470]

約数ペア:

[(1, 76884470), (2, 38442235), (5, 15376894), (10, 7688447), (13, 5914190), (26, 2957095), (65, 1182838), (130, 591419), (157, 489710), (314, 244855), (785, 97942), (1570, 48971), (2041, 37670), (3767, 20410), (4082, 18835), (7534, 10205)]