57257656

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{773}}^1$

素因数の和:1023

約数の個数: 32

約数和(自身を含む): 110341440

約数和(自身を除く): 53083784

約数列:

[1, 2, 4, 8, 47, 94, 188, 197, 376, 394, 773, 788, 1546, 1576, 3092, 6184, 9259, 18518, 36331, 37036, 72662, 74072, 145324, 152281, 290648, 304562, 609124, 1218248, 7157207, 14314414, 28628828, 57257656]

約数ペア:

[(1, 57257656), (2, 28628828), (4, 14314414), (8, 7157207), (47, 1218248), (94, 609124), (188, 304562), (197, 290648), (376, 152281), (394, 145324), (773, 74072), (788, 72662), (1546, 37036), (1576, 36331), (3092, 18518), (6184, 9259)]