87596978

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{419}}^1$

素因数の和:674

約数の個数: 32

約数和(自身を含む): 153014400

約数和(自身を除く): 65417422

約数列:

[1, 2, 7, 14, 109, 137, 218, 274, 419, 763, 838, 959, 1526, 1918, 2933, 5866, 14933, 29866, 45671, 57403, 91342, 104531, 114806, 209062, 319697, 401821, 639394, 803642, 6256927, 12513854, 43798489, 87596978]

約数ペア:

[(1, 87596978), (2, 43798489), (7, 12513854), (14, 6256927), (109, 803642), (137, 639394), (218, 401821), (274, 319697), (419, 209062), (763, 114806), (838, 104531), (959, 91342), (1526, 57403), (1918, 45671), (2933, 29866), (5866, 14933)]