28645032

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{91811}}^1$

素因数の和:91833

約数の個数: 32

約数和(自身を含む): 77122080

約数和(自身を除く): 48477048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 91811, 183622, 275433, 367244, 550866, 734488, 1101732, 1193543, 2203464, 2387086, 3580629, 4774172, 7161258, 9548344, 14322516, 28645032]

約数ペア:

[(1, 28645032), (2, 14322516), (3, 9548344), (4, 7161258), (6, 4774172), (8, 3580629), (12, 2387086), (13, 2203464), (24, 1193543), (26, 1101732), (39, 734488), (52, 550866), (78, 367244), (104, 275433), (156, 183622), (312, 91811)]