66062255872

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{20353}}^1$

素因数の和:20809

約数の個数: 72

約数和(自身を含む): 136459729280

約数和(自身を除く): 70397473408

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 409, 496, 818, 992, 1636, 1984, 3272, 3968, 6544, 7936, 12679, 13088, 20353, 25358, 26176, 40706, 50716, 52352, 81412, 101432, 104704, 162824, 202864, 325648, 405728, 630943, 651296, 811456, 1261886, 1302592, 1622912, 2523772, 2605184, 3245824, 5047544, 5210368, 8324377, 10095088, 16648754, 20190176, 33297508, 40380352, 66595016, 80760704, 133190032, 161521408, 258055687, 266380064, 516111374, 532760128, 1032222748, 1065520256, 2064445496, 2131040512, 4128890992, 8257781984, 16515563968, 33031127936, 66062255872]

約数ペア:

[(1, 66062255872), (2, 33031127936), (4, 16515563968), (8, 8257781984), (16, 4128890992), (31, 2131040512), (32, 2064445496), (62, 1065520256), (64, 1032222748), (124, 532760128), (128, 516111374), (248, 266380064), (256, 258055687), (409, 161521408), (496, 133190032), (818, 80760704), (992, 66595016), (1636, 40380352), (1984, 33297508), (3272, 20190176), (3968, 16648754), (6544, 10095088), (7936, 8324377), (12679, 5210368), (13088, 5047544), (20353, 3245824), (25358, 2605184), (26176, 2523772), (40706, 1622912), (50716, 1302592), (52352, 1261886), (81412, 811456), (101432, 651296), (104704, 630943), (162824, 405728), (202864, 325648)]