1264768

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:296

約数の個数: 32

約数和(自身を含む): 2591820

約数和(自身を除く): 1327052

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 241, 328, 482, 656, 964, 1312, 1928, 2624, 3856, 5248, 7712, 9881, 15424, 19762, 30848, 39524, 79048, 158096, 316192, 632384, 1264768]

約数ペア:

[(1, 1264768), (2, 632384), (4, 316192), (8, 158096), (16, 79048), (32, 39524), (41, 30848), (64, 19762), (82, 15424), (128, 9881), (164, 7712), (241, 5248), (328, 3856), (482, 2624), (656, 1928), (964, 1312)]