127774724

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{5843}}^1$

素因数の和:5936

約数の個数: 48

約数和(自身を含む): 282756096

約数和(自身を除く): 154981372

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 71, 77, 142, 154, 284, 308, 497, 781, 994, 1562, 1988, 3124, 5467, 5843, 10934, 11686, 21868, 23372, 40901, 64273, 81802, 128546, 163604, 257092, 414853, 449911, 829706, 899822, 1659412, 1799644, 2903971, 4563383, 5807942, 9126766, 11615884, 18253532, 31943681, 63887362, 127774724]

約数ペア:

[(1, 127774724), (2, 63887362), (4, 31943681), (7, 18253532), (11, 11615884), (14, 9126766), (22, 5807942), (28, 4563383), (44, 2903971), (71, 1799644), (77, 1659412), (142, 899822), (154, 829706), (284, 449911), (308, 414853), (497, 257092), (781, 163604), (994, 128546), (1562, 81802), (1988, 64273), (3124, 40901), (5467, 23372), (5843, 21868), (10934, 11686)]