65542628

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 125798400

約数和(自身を除く): 60255772

約数列:

[1, 2, 4, 19, 38, 47, 59, 76, 94, 118, 188, 236, 311, 622, 893, 1121, 1244, 1786, 2242, 2773, 3572, 4484, 5546, 5909, 11092, 11818, 14617, 18349, 23636, 29234, 36698, 52687, 58468, 73396, 105374, 210748, 277723, 348631, 555446, 697262, 862403, 1110892, 1394524, 1724806, 3449612, 16385657, 32771314, 65542628]

約数ペア:

[(1, 65542628), (2, 32771314), (4, 16385657), (19, 3449612), (38, 1724806), (47, 1394524), (59, 1110892), (76, 862403), (94, 697262), (118, 555446), (188, 348631), (236, 277723), (311, 210748), (622, 105374), (893, 73396), (1121, 58468), (1244, 52687), (1786, 36698), (2242, 29234), (2773, 23636), (3572, 18349), (4484, 14617), (5546, 11818), (5909, 11092)]