28262744

素因数分解:

$2^3\times {\mathrm{67}}^2\times {\mathrm{787}}^1$

素因数の和:927

約数の個数: 24

約数和(自身を含む): 53863740

約数和(自身を除く): 25600996

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 787, 1574, 3148, 4489, 6296, 8978, 17956, 35912, 52729, 105458, 210916, 421832, 3532843, 7065686, 14131372, 28262744]

約数ペア:

[(1, 28262744), (2, 14131372), (4, 7065686), (8, 3532843), (67, 421832), (134, 210916), (268, 105458), (536, 52729), (787, 35912), (1574, 17956), (3148, 8978), (4489, 6296)]