556928

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:262

約数の個数: 32

約数和(自身を含む): 1173000

約数和(自身を除く): 616072

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 229, 304, 458, 608, 916, 1216, 1832, 2432, 3664, 4351, 7328, 8702, 14656, 17404, 29312, 34808, 69616, 139232, 278464, 556928]

約数ペア:

[(1, 556928), (2, 278464), (4, 139232), (8, 69616), (16, 34808), (19, 29312), (32, 17404), (38, 14656), (64, 8702), (76, 7328), (128, 4351), (152, 3664), (229, 2432), (304, 1832), (458, 1216), (608, 916)]