39983614

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2549}}^1$

素因数の和:2616

約数の個数: 32

約数和(自身を含む): 70502400

約数和(自身を除く): 30518786

約数列:

[1, 2, 11, 22, 23, 31, 46, 62, 253, 341, 506, 682, 713, 1426, 2549, 5098, 7843, 15686, 28039, 56078, 58627, 79019, 117254, 158038, 644897, 869209, 1289794, 1738418, 1817437, 3634874, 19991807, 39983614]

約数ペア:

[(1, 39983614), (2, 19991807), (11, 3634874), (22, 1817437), (23, 1738418), (31, 1289794), (46, 869209), (62, 644897), (253, 158038), (341, 117254), (506, 79019), (682, 58627), (713, 56078), (1426, 28039), (2549, 15686), (5098, 7843)]