286472272

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{49597}}^1$

素因数の和:49643

約数の個数: 30

約数和(自身を含む): 585801978

約数和(自身を除く): 299329706

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 5776, 49597, 99194, 198388, 396776, 793552, 942343, 1884686, 3769372, 7538744, 15077488, 17904517, 35809034, 71618068, 143236136, 286472272]

約数ペア:

[(1, 286472272), (2, 143236136), (4, 71618068), (8, 35809034), (16, 17904517), (19, 15077488), (38, 7538744), (76, 3769372), (152, 1884686), (304, 942343), (361, 793552), (722, 396776), (1444, 198388), (2888, 99194), (5776, 49597)]