72503488

素因数分解:

$2^6\times {\mathrm{83}}^1\times {\mathrm{13649}}^1$

素因数の和:13744

約数の個数: 28

約数和(自身を含む): 145618200

約数和(自身を除く): 73114712

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 166, 332, 664, 1328, 2656, 5312, 13649, 27298, 54596, 109192, 218384, 436768, 873536, 1132867, 2265734, 4531468, 9062936, 18125872, 36251744, 72503488]

約数ペア:

[(1, 72503488), (2, 36251744), (4, 18125872), (8, 9062936), (16, 4531468), (32, 2265734), (64, 1132867), (83, 873536), (166, 436768), (332, 218384), (664, 109192), (1328, 54596), (2656, 27298), (5312, 13649)]