38212258

素因数分解:

$2^1\times 7^3\times {\mathrm{53}}^1\times {\mathrm{1051}}^1$

素因数の和:1127

約数の個数: 32

約数和(自身を含む): 68169600

約数和(自身を除く): 29957342

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 343, 371, 686, 742, 1051, 2102, 2597, 5194, 7357, 14714, 18179, 36358, 51499, 55703, 102998, 111406, 360493, 389921, 720986, 779842, 2729447, 5458894, 19106129, 38212258]

約数ペア:

[(1, 38212258), (2, 19106129), (7, 5458894), (14, 2729447), (49, 779842), (53, 720986), (98, 389921), (106, 360493), (343, 111406), (371, 102998), (686, 55703), (742, 51499), (1051, 36358), (2102, 18179), (2597, 14714), (5194, 7357)]