78486976

素因数分解:

$2^6\times {\mathrm{109}}^1\times {\mathrm{11251}}^1$

素因数の和:11372

約数の個数: 28

約数和(自身を含む): 157190440

約数和(自身を除く): 78703464

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 218, 436, 872, 1744, 3488, 6976, 11251, 22502, 45004, 90008, 180016, 360032, 720064, 1226359, 2452718, 4905436, 9810872, 19621744, 39243488, 78486976]

約数ペア:

[(1, 78486976), (2, 39243488), (4, 19621744), (8, 9810872), (16, 4905436), (32, 2452718), (64, 1226359), (109, 720064), (218, 360032), (436, 180016), (872, 90008), (1744, 45004), (3488, 22502), (6976, 11251)]