61581284

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{241}}^1\times {\mathrm{503}}^1$

素因数の和:875

約数の個数: 24

約数和(自身を含む): 109283328

約数和(自身を除く): 47702044

約数列:

[1, 2, 4, 127, 241, 254, 482, 503, 508, 964, 1006, 2012, 30607, 61214, 63881, 121223, 122428, 127762, 242446, 255524, 484892, 15395321, 30790642, 61581284]

約数ペア:

[(1, 61581284), (2, 30790642), (4, 15395321), (127, 484892), (241, 255524), (254, 242446), (482, 127762), (503, 122428), (508, 121223), (964, 63881), (1006, 61214), (2012, 30607)]