42321847672

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1571}}^1\times {\mathrm{259033}}^1$

素因数の和:260623

約数の個数: 32

約数和(自身を含む): 85512304080

約数和(自身を除く): 43190456408

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1571, 3142, 6284, 12568, 20423, 40846, 81692, 163384, 259033, 518066, 1036132, 2072264, 3367429, 6734858, 13469716, 26939432, 406940843, 813881686, 1627763372, 3255526744, 5290230959, 10580461918, 21160923836, 42321847672]

約数ペア:

[(1, 42321847672), (2, 21160923836), (4, 10580461918), (8, 5290230959), (13, 3255526744), (26, 1627763372), (52, 813881686), (104, 406940843), (1571, 26939432), (3142, 13469716), (6284, 6734858), (12568, 3367429), (20423, 2072264), (40846, 1036132), (81692, 518066), (163384, 259033)]