620512192

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{144709}}^1$

素因数の和:144788

約数の個数: 28

約数和(自身を含む): 1249715560

約数和(自身を除く): 629203368

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 268, 536, 1072, 2144, 4288, 144709, 289418, 578836, 1157672, 2315344, 4630688, 9261376, 9695503, 19391006, 38782012, 77564024, 155128048, 310256096, 620512192]

約数ペア:

[(1, 620512192), (2, 310256096), (4, 155128048), (8, 77564024), (16, 38782012), (32, 19391006), (64, 9695503), (67, 9261376), (134, 4630688), (268, 2315344), (536, 1157672), (1072, 578836), (2144, 289418), (4288, 144709)]