38991291262

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{30941}}^1$

素因数の和:31142

約数の個数: 64

約数和(自身を含む): 74854886400

約数和(自身を除く): 35863595138

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 167, 334, 343, 539, 686, 1078, 1169, 1837, 2338, 3674, 3773, 7546, 8183, 12859, 16366, 25718, 30941, 57281, 61882, 90013, 114562, 180026, 216587, 340351, 433174, 630091, 680702, 1260182, 1516109, 2382457, 3032218, 4764914, 5167147, 10334294, 10612763, 16677199, 21225526, 33354398, 36170029, 56838617, 72340058, 113677234, 116740393, 233480786, 253190203, 397870319, 506380406, 795740638, 1772331421, 2785092233, 3544662842, 5570184466, 19495645631, 38991291262]

約数ペア:

[(1, 38991291262), (2, 19495645631), (7, 5570184466), (11, 3544662842), (14, 2785092233), (22, 1772331421), (49, 795740638), (77, 506380406), (98, 397870319), (154, 253190203), (167, 233480786), (334, 116740393), (343, 113677234), (539, 72340058), (686, 56838617), (1078, 36170029), (1169, 33354398), (1837, 21225526), (2338, 16677199), (3674, 10612763), (3773, 10334294), (7546, 5167147), (8183, 4764914), (12859, 3032218), (16366, 2382457), (25718, 1516109), (30941, 1260182), (57281, 680702), (61882, 630091), (90013, 433174), (114562, 340351), (180026, 216587)]