28782424

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{6959}}^1$

素因数の和:7023

約数の個数: 32

約数和(自身を含む): 60134400

約数和(自身を除く): 31351976

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 4136, 6959, 13918, 27836, 55672, 76549, 153098, 306196, 327073, 612392, 654146, 1308292, 2616584, 3597803, 7195606, 14391212, 28782424]

約数ペア:

[(1, 28782424), (2, 14391212), (4, 7195606), (8, 3597803), (11, 2616584), (22, 1308292), (44, 654146), (47, 612392), (88, 327073), (94, 306196), (188, 153098), (376, 76549), (517, 55672), (1034, 27836), (2068, 13918), (4136, 6959)]