67416518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1283}}^1$

素因数の和:1388

約数の個数: 32

約数和(自身を含む): 113895936

約数和(自身を除く): 46479418

約数列:

[1, 2, 13, 26, 43, 47, 86, 94, 559, 611, 1118, 1222, 1283, 2021, 2566, 4042, 16679, 26273, 33358, 52546, 55169, 60301, 110338, 120602, 717197, 783913, 1434394, 1567826, 2592943, 5185886, 33708259, 67416518]

約数ペア:

[(1, 67416518), (2, 33708259), (13, 5185886), (26, 2592943), (43, 1567826), (47, 1434394), (86, 783913), (94, 717197), (559, 120602), (611, 110338), (1118, 60301), (1222, 55169), (1283, 52546), (2021, 33358), (2566, 26273), (4042, 16679)]