13376784

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{6481}}^1$

素因数の和:6535

約数の個数: 40

約数和(自身を含む): 35365792

約数和(自身を除く): 21989008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 6481, 12962, 19443, 25924, 38886, 51848, 77772, 103696, 155544, 278683, 311088, 557366, 836049, 1114732, 1672098, 2229464, 3344196, 4458928, 6688392, 13376784]

約数ペア:

[(1, 13376784), (2, 6688392), (3, 4458928), (4, 3344196), (6, 2229464), (8, 1672098), (12, 1114732), (16, 836049), (24, 557366), (43, 311088), (48, 278683), (86, 155544), (129, 103696), (172, 77772), (258, 51848), (344, 38886), (516, 25924), (688, 19443), (1032, 12962), (2064, 6481)]