29915706896

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{125141}}^1$

素因数の和:125439

約数の個数: 40

約数和(自身を含む): 59091051264

約数和(自身を除く): 29175344368

約数列:

[1, 2, 4, 8, 16, 67, 134, 223, 268, 446, 536, 892, 1072, 1784, 3568, 14941, 29882, 59764, 119528, 125141, 239056, 250282, 500564, 1001128, 2002256, 8384447, 16768894, 27906443, 33537788, 55812886, 67075576, 111625772, 134151152, 223251544, 446503088, 1869731681, 3739463362, 7478926724, 14957853448, 29915706896]

約数ペア:

[(1, 29915706896), (2, 14957853448), (4, 7478926724), (8, 3739463362), (16, 1869731681), (67, 446503088), (134, 223251544), (223, 134151152), (268, 111625772), (446, 67075576), (536, 55812886), (892, 33537788), (1072, 27906443), (1784, 16768894), (3568, 8384447), (14941, 2002256), (29882, 1001128), (59764, 500564), (119528, 250282), (125141, 239056)]