28973256

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{92863}}^1$

素因数の和:92885

約数の個数: 32

約数和(自身を含む): 78005760

約数和(自身を除く): 49032504

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 92863, 185726, 278589, 371452, 557178, 742904, 1114356, 1207219, 2228712, 2414438, 3621657, 4828876, 7243314, 9657752, 14486628, 28973256]

約数ペア:

[(1, 28973256), (2, 14486628), (3, 9657752), (4, 7243314), (6, 4828876), (8, 3621657), (12, 2414438), (13, 2228712), (24, 1207219), (26, 1114356), (39, 742904), (52, 557178), (78, 371452), (104, 278589), (156, 185726), (312, 92863)]