426522848

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{401}}^1\times {\mathrm{773}}^1$

素因数の和:1227

約数の個数: 48

約数和(自身を含む): 862502256

約数和(自身を除く): 435979408

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 401, 688, 773, 802, 1376, 1546, 1604, 3092, 3208, 6184, 6416, 12368, 12832, 17243, 24736, 33239, 34486, 66478, 68972, 132956, 137944, 265912, 275888, 309973, 531824, 551776, 619946, 1063648, 1239892, 2479784, 4959568, 9919136, 13328839, 26657678, 53315356, 106630712, 213261424, 426522848]

約数ペア:

[(1, 426522848), (2, 213261424), (4, 106630712), (8, 53315356), (16, 26657678), (32, 13328839), (43, 9919136), (86, 4959568), (172, 2479784), (344, 1239892), (401, 1063648), (688, 619946), (773, 551776), (802, 531824), (1376, 309973), (1546, 275888), (1604, 265912), (3092, 137944), (3208, 132956), (6184, 68972), (6416, 66478), (12368, 34486), (12832, 33239), (17243, 24736)]