25712388

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{54941}}^1$

素因数の和:54964

約数の個数: 36

約数和(自身を含む): 69996108

約数和(自身を除く): 44283720

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 54941, 109882, 164823, 219764, 329646, 494469, 659292, 714233, 988938, 1428466, 1977876, 2142699, 2856932, 4285398, 6428097, 8570796, 12856194, 25712388]

約数ペア:

[(1, 25712388), (2, 12856194), (3, 8570796), (4, 6428097), (6, 4285398), (9, 2856932), (12, 2142699), (13, 1977876), (18, 1428466), (26, 988938), (36, 714233), (39, 659292), (52, 494469), (78, 329646), (117, 219764), (156, 164823), (234, 109882), (468, 54941)]