65317668

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{22037}}^1$

素因数の和:22076

約数の個数: 48

約数和(自身を含む): 172777920

約数和(自身を除く): 107460252

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 22037, 44074, 66111, 88148, 132222, 264444, 286481, 418703, 572962, 837406, 859443, 1145924, 1256109, 1674812, 1718886, 2512218, 3437772, 5024436, 5443139, 10886278, 16329417, 21772556, 32658834, 65317668]

約数ペア:

[(1, 65317668), (2, 32658834), (3, 21772556), (4, 16329417), (6, 10886278), (12, 5443139), (13, 5024436), (19, 3437772), (26, 2512218), (38, 1718886), (39, 1674812), (52, 1256109), (57, 1145924), (76, 859443), (78, 837406), (114, 572962), (156, 418703), (228, 286481), (247, 264444), (494, 132222), (741, 88148), (988, 66111), (1482, 44074), (2964, 22037)]