56957912

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{20879}}^1$

素因数の和:20927

約数の個数: 32

約数和(自身を含む): 120268800

約数和(自身を除く): 63310888

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 20879, 41758, 83516, 167032, 229669, 459338, 647249, 918676, 1294498, 1837352, 2588996, 5177992, 7119739, 14239478, 28478956, 56957912]

約数ペア:

[(1, 56957912), (2, 28478956), (4, 14239478), (8, 7119739), (11, 5177992), (22, 2588996), (31, 1837352), (44, 1294498), (62, 918676), (88, 647249), (124, 459338), (248, 229669), (341, 167032), (682, 83516), (1364, 41758), (2728, 20879)]