67528864

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{599}}^1$

素因数の和:893

約数の個数: 48

約数和(自身を含む): 143942400

約数和(自身を除く): 76413536

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 271, 416, 542, 599, 1084, 1198, 2168, 2396, 3523, 4336, 4792, 7046, 7787, 8672, 9584, 14092, 15574, 19168, 28184, 31148, 56368, 62296, 112736, 124592, 162329, 249184, 324658, 649316, 1298632, 2110277, 2597264, 4220554, 5194528, 8441108, 16882216, 33764432, 67528864]

約数ペア:

[(1, 67528864), (2, 33764432), (4, 16882216), (8, 8441108), (13, 5194528), (16, 4220554), (26, 2597264), (32, 2110277), (52, 1298632), (104, 649316), (208, 324658), (271, 249184), (416, 162329), (542, 124592), (599, 112736), (1084, 62296), (1198, 56368), (2168, 31148), (2396, 28184), (3523, 19168), (4336, 15574), (4792, 14092), (7046, 9584), (7787, 8672)]