28738104

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{27847}}^1$

素因数の和:27899

約数の個数: 32

約数和(自身を含む): 73518720

約数和(自身を除く): 44780616

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 27847, 55694, 83541, 111388, 167082, 222776, 334164, 668328, 1197421, 2394842, 3592263, 4789684, 7184526, 9579368, 14369052, 28738104]

約数ペア:

[(1, 28738104), (2, 14369052), (3, 9579368), (4, 7184526), (6, 4789684), (8, 3592263), (12, 2394842), (24, 1197421), (43, 668328), (86, 334164), (129, 222776), (172, 167082), (258, 111388), (344, 83541), (516, 55694), (1032, 27847)]