64828036

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{739}}^1$

素因数の和:1004

約数の個数: 48

約数和(自身を含む): 140398720

約数和(自身を除く): 75570684

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 241, 364, 482, 739, 964, 1478, 1687, 2956, 3133, 3374, 5173, 6266, 6748, 9607, 10346, 12532, 19214, 20692, 21931, 38428, 43862, 67249, 87724, 134498, 178099, 268996, 356198, 712396, 1246693, 2315287, 2493386, 4630574, 4986772, 9261148, 16207009, 32414018, 64828036]

約数ペア:

[(1, 64828036), (2, 32414018), (4, 16207009), (7, 9261148), (13, 4986772), (14, 4630574), (26, 2493386), (28, 2315287), (52, 1246693), (91, 712396), (182, 356198), (241, 268996), (364, 178099), (482, 134498), (739, 87724), (964, 67249), (1478, 43862), (1687, 38428), (2956, 21931), (3133, 20692), (3374, 19214), (5173, 12532), (6266, 10346), (6748, 9607)]