28734486

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{435371}}^1$

素因数の和:435387

約数の個数: 16

約数和(自身を含む): 62693568

約数和(自身を除く): 33959082

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 435371, 870742, 1306113, 2612226, 4789081, 9578162, 14367243, 28734486]

約数ペア:

[(1, 28734486), (2, 14367243), (3, 9578162), (6, 4789081), (11, 2612226), (22, 1306113), (33, 870742), (66, 435371)]