77642012

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{41387}}^1$

素因数の和:41465

約数の個数: 24

約数和(自身を含む): 157605504

約数和(自身を除く): 79963492

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 41387, 82774, 165548, 289709, 579418, 1158836, 2772929, 5545858, 11091716, 19410503, 38821006, 77642012]

約数ペア:

[(1, 77642012), (2, 38821006), (4, 19410503), (7, 11091716), (14, 5545858), (28, 2772929), (67, 1158836), (134, 579418), (268, 289709), (469, 165548), (938, 82774), (1876, 41387)]