72967718

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{5189}}^1$

素因数の和:5359

約数の個数: 16

約数和(自身を含む): 112104000

約数和(自身を除く): 39136282

約数列:

[1, 2, 79, 89, 158, 178, 5189, 7031, 10378, 14062, 409931, 461821, 819862, 923642, 36483859, 72967718]

約数ペア:

[(1, 72967718), (2, 36483859), (79, 923642), (89, 819862), (158, 461821), (178, 409931), (5189, 14062), (7031, 10378)]