65288522

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{887}}^1$

素因数の和:1070

約数の個数: 32

約数和(自身を含む): 111888000

約数和(自身を除く): 46599478

約数列:

[1, 2, 13, 19, 26, 38, 149, 247, 298, 494, 887, 1774, 1937, 2831, 3874, 5662, 11531, 16853, 23062, 33706, 36803, 73606, 132163, 219089, 264326, 438178, 1718119, 2511097, 3436238, 5022194, 32644261, 65288522]

約数ペア:

[(1, 65288522), (2, 32644261), (13, 5022194), (19, 3436238), (26, 2511097), (38, 1718119), (149, 438178), (247, 264326), (298, 219089), (494, 132163), (887, 73606), (1774, 36803), (1937, 33706), (2831, 23062), (3874, 16853), (5662, 11531)]