628846072

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{21841}}^1$

素因数の和:21967

約数の個数: 32

約数和(自身を含む): 1218783600

約数和(自身を除く): 589937528

約数列:

[1, 2, 4, 8, 59, 61, 118, 122, 236, 244, 472, 488, 3599, 7198, 14396, 21841, 28792, 43682, 87364, 174728, 1288619, 1332301, 2577238, 2664602, 5154476, 5329204, 10308952, 10658408, 78605759, 157211518, 314423036, 628846072]

約数ペア:

[(1, 628846072), (2, 314423036), (4, 157211518), (8, 78605759), (59, 10658408), (61, 10308952), (118, 5329204), (122, 5154476), (236, 2664602), (244, 2577238), (472, 1332301), (488, 1288619), (3599, 174728), (7198, 87364), (14396, 43682), (21841, 28792)]