1426816

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:242

約数の個数: 32

約数和(自身を含む): 2900880

約数和(自身を除く): 1474064

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 157, 284, 314, 568, 628, 1136, 1256, 2272, 2512, 4544, 5024, 9088, 10048, 11147, 20096, 22294, 44588, 89176, 178352, 356704, 713408, 1426816]

約数ペア:

[(1, 1426816), (2, 713408), (4, 356704), (8, 178352), (16, 89176), (32, 44588), (64, 22294), (71, 20096), (128, 11147), (142, 10048), (157, 9088), (284, 5024), (314, 4544), (568, 2512), (628, 2272), (1136, 1256)]