73867568

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{112603}}^1$

素因数の和:112652

約数の個数: 20

約数和(自身を含む): 146610408

約数和(自身を除く): 72742840

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 112603, 225206, 450412, 900824, 1801648, 4616723, 9233446, 18466892, 36933784, 73867568]

約数ペア:

[(1, 73867568), (2, 36933784), (4, 18466892), (8, 9233446), (16, 4616723), (41, 1801648), (82, 900824), (164, 450412), (328, 225206), (656, 112603)]