43688028

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{647}}^1$

素因数の和:1002

約数の個数: 48

約数和(自身を含む): 108428544

約数和(自身を除く): 64740516

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 331, 647, 662, 993, 1294, 1324, 1941, 1986, 2588, 3882, 3972, 5627, 7764, 10999, 11254, 16881, 21998, 22508, 32997, 33762, 43996, 65994, 67524, 131988, 214157, 428314, 642471, 856628, 1284942, 2569884, 3640669, 7281338, 10922007, 14562676, 21844014, 43688028]

約数ペア:

[(1, 43688028), (2, 21844014), (3, 14562676), (4, 10922007), (6, 7281338), (12, 3640669), (17, 2569884), (34, 1284942), (51, 856628), (68, 642471), (102, 428314), (204, 214157), (331, 131988), (647, 67524), (662, 65994), (993, 43996), (1294, 33762), (1324, 32997), (1941, 22508), (1986, 21998), (2588, 16881), (3882, 11254), (3972, 10999), (5627, 7764)]