32447870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:405

約数の個数: 64

約数和(自身を含む): 72648576

約数和(自身を除く): 40200706

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 181, 182, 197, 362, 394, 455, 905, 910, 985, 1267, 1379, 1810, 1970, 2353, 2534, 2561, 2758, 4706, 5122, 6335, 6895, 11765, 12670, 12805, 13790, 16471, 17927, 23530, 25610, 32942, 35657, 35854, 71314, 82355, 89635, 164710, 178285, 179270, 249599, 356570, 463541, 499198, 927082, 1247995, 2317705, 2495990, 3244787, 4635410, 6489574, 16223935, 32447870]

約数ペア:

[(1, 32447870), (2, 16223935), (5, 6489574), (7, 4635410), (10, 3244787), (13, 2495990), (14, 2317705), (26, 1247995), (35, 927082), (65, 499198), (70, 463541), (91, 356570), (130, 249599), (181, 179270), (182, 178285), (197, 164710), (362, 89635), (394, 82355), (455, 71314), (905, 35854), (910, 35657), (985, 32942), (1267, 25610), (1379, 23530), (1810, 17927), (1970, 16471), (2353, 13790), (2534, 12805), (2561, 12670), (2758, 11765), (4706, 6895), (5122, 6335)]