387205784

素因数分解:

$2^3\times 7^1\times {\mathrm{733}}^1\times {\mathrm{9433}}^1$

素因数の和:10179

約数の個数: 32

約数和(自身を含む): 830946720

約数和(自身を除く): 443740936

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 733, 1466, 2932, 5131, 5864, 9433, 10262, 18866, 20524, 37732, 41048, 66031, 75464, 132062, 264124, 528248, 6914389, 13828778, 27657556, 48400723, 55315112, 96801446, 193602892, 387205784]

約数ペア:

[(1, 387205784), (2, 193602892), (4, 96801446), (7, 55315112), (8, 48400723), (14, 27657556), (28, 13828778), (56, 6914389), (733, 528248), (1466, 264124), (2932, 132062), (5131, 75464), (5864, 66031), (9433, 41048), (10262, 37732), (18866, 20524)]