57217048

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{21739}}^1$

素因数の和:21799

約数の個数: 32

約数和(自身を含む): 125222400

約数和(自身を除く): 68005352

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 21739, 43478, 86956, 152173, 173912, 304346, 608692, 1021733, 1217384, 2043466, 4086932, 7152131, 8173864, 14304262, 28608524, 57217048]

約数ペア:

[(1, 57217048), (2, 28608524), (4, 14304262), (7, 8173864), (8, 7152131), (14, 4086932), (28, 2043466), (47, 1217384), (56, 1021733), (94, 608692), (188, 304346), (329, 173912), (376, 152173), (658, 86956), (1316, 43478), (2632, 21739)]