32780448

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{2647}}^1$

素因数の和:2706

約数の個数: 72

約数和(自身を含む): 95423328

約数和(自身を除く): 62642880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1032, 1376, 1548, 2064, 2647, 3096, 4128, 5294, 6192, 7941, 10588, 12384, 15882, 21176, 23823, 31764, 42352, 47646, 63528, 84704, 95292, 113821, 127056, 190584, 227642, 254112, 341463, 381168, 455284, 682926, 762336, 910568, 1024389, 1365852, 1821136, 2048778, 2731704, 3642272, 4097556, 5463408, 8195112, 10926816, 16390224, 32780448]

約数ペア:

[(1, 32780448), (2, 16390224), (3, 10926816), (4, 8195112), (6, 5463408), (8, 4097556), (9, 3642272), (12, 2731704), (16, 2048778), (18, 1821136), (24, 1365852), (32, 1024389), (36, 910568), (43, 762336), (48, 682926), (72, 455284), (86, 381168), (96, 341463), (129, 254112), (144, 227642), (172, 190584), (258, 127056), (288, 113821), (344, 95292), (387, 84704), (516, 63528), (688, 47646), (774, 42352), (1032, 31764), (1376, 23823), (1548, 21176), (2064, 15882), (2647, 12384), (3096, 10588), (4128, 7941), (5294, 6192)]