40270258

素因数分解:

$2^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{1249}}^1$

素因数の和:1319

約数の個数: 32

約数和(自身を含む): 72000000

約数和(自身を除く): 31729742

約数列:

[1, 2, 7, 14, 47, 49, 94, 98, 329, 343, 658, 686, 1249, 2303, 2498, 4606, 8743, 16121, 17486, 32242, 58703, 61201, 117406, 122402, 410921, 428407, 821842, 856814, 2876447, 5752894, 20135129, 40270258]

約数ペア:

[(1, 40270258), (2, 20135129), (7, 5752894), (14, 2876447), (47, 856814), (49, 821842), (94, 428407), (98, 410921), (329, 122402), (343, 117406), (658, 61201), (686, 58703), (1249, 32242), (2303, 17486), (2498, 16121), (4606, 8743)]