15673020292

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^2\times {\mathrm{383}}^1$

素因数の和:617

約数の個数: 72

約数和(自身を含む): 29104137216

約数和(自身を除く): 13431116924

約数列:

[1, 2, 4, 43, 53, 67, 86, 106, 134, 172, 212, 268, 383, 766, 1532, 2279, 2881, 3551, 4489, 4558, 5762, 7102, 8978, 9116, 11524, 14204, 16469, 17956, 20299, 25661, 32938, 40598, 51322, 65876, 81196, 102644, 152693, 193027, 237917, 305386, 386054, 475834, 610772, 772108, 872857, 951668, 1103423, 1360033, 1719287, 1745714, 2206846, 2720066, 3438574, 3491428, 4413692, 5440132, 6877148, 10230431, 20460862, 40921724, 58481419, 73929341, 91122211, 116962838, 147858682, 182244422, 233925676, 295717364, 364488844, 3918255073, 7836510146, 15673020292]

約数ペア:

[(1, 15673020292), (2, 7836510146), (4, 3918255073), (43, 364488844), (53, 295717364), (67, 233925676), (86, 182244422), (106, 147858682), (134, 116962838), (172, 91122211), (212, 73929341), (268, 58481419), (383, 40921724), (766, 20460862), (1532, 10230431), (2279, 6877148), (2881, 5440132), (3551, 4413692), (4489, 3491428), (4558, 3438574), (5762, 2720066), (7102, 2206846), (8978, 1745714), (9116, 1719287), (11524, 1360033), (14204, 1103423), (16469, 951668), (17956, 872857), (20299, 772108), (25661, 610772), (32938, 475834), (40598, 386054), (51322, 305386), (65876, 237917), (81196, 193027), (102644, 152693)]