42338498

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:462

約数の個数: 32

約数和(自身を含む): 69795840

約数和(自身を除く): 27457342

約数列:

[1, 2, 19, 31, 38, 62, 127, 254, 283, 566, 589, 1178, 2413, 3937, 4826, 5377, 7874, 8773, 10754, 17546, 35941, 71882, 74803, 149606, 166687, 333374, 682879, 1114171, 1365758, 2228342, 21169249, 42338498]

約数ペア:

[(1, 42338498), (2, 21169249), (19, 2228342), (31, 1365758), (38, 1114171), (62, 682879), (127, 333374), (254, 166687), (283, 149606), (566, 74803), (589, 71882), (1178, 35941), (2413, 17546), (3937, 10754), (4826, 8773), (5377, 7874)]