28495852

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13217}}^1$

素因数の和:13246

約数の個数: 36

約数和(自身を含む): 63287784

約数和(自身を除く): 34791932

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 13217, 26434, 52868, 92519, 145387, 185038, 290774, 370076, 581548, 647633, 1017709, 1295266, 2035418, 2590532, 4070836, 7123963, 14247926, 28495852]

約数ペア:

[(1, 28495852), (2, 14247926), (4, 7123963), (7, 4070836), (11, 2590532), (14, 2035418), (22, 1295266), (28, 1017709), (44, 647633), (49, 581548), (77, 370076), (98, 290774), (154, 185038), (196, 145387), (308, 92519), (539, 52868), (1078, 26434), (2156, 13217)]