28571112

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{8443}}^1$

素因数の和:8502

約数の個数: 48

約数和(自身を含む): 79035840

約数和(自身を除く): 50464728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 8443, 16886, 25329, 33772, 50658, 67544, 75987, 101316, 151974, 202632, 303948, 396821, 607896, 793642, 1190463, 1587284, 2380926, 3174568, 3571389, 4761852, 7142778, 9523704, 14285556, 28571112]

約数ペア:

[(1, 28571112), (2, 14285556), (3, 9523704), (4, 7142778), (6, 4761852), (8, 3571389), (9, 3174568), (12, 2380926), (18, 1587284), (24, 1190463), (36, 793642), (47, 607896), (72, 396821), (94, 303948), (141, 202632), (188, 151974), (282, 101316), (376, 75987), (423, 67544), (564, 50658), (846, 33772), (1128, 25329), (1692, 16886), (3384, 8443)]