8148736

素因数分解:

$2^8\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:384

約数の個数: 36

約数和(自身を含む): 16454200

約数和(自身を除く): 8305464

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 229, 256, 278, 458, 556, 916, 1112, 1832, 2224, 3664, 4448, 7328, 8896, 14656, 17792, 29312, 31831, 35584, 58624, 63662, 127324, 254648, 509296, 1018592, 2037184, 4074368, 8148736]

約数ペア:

[(1, 8148736), (2, 4074368), (4, 2037184), (8, 1018592), (16, 509296), (32, 254648), (64, 127324), (128, 63662), (139, 58624), (229, 35584), (256, 31831), (278, 29312), (458, 17792), (556, 14656), (916, 8896), (1112, 7328), (1832, 4448), (2224, 3664)]