9761648

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{661}}^1$

素因数の和:753

約数の個数: 40

約数和(自身を含む): 20686176

約数和(自身を除く): 10924528

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 208, 284, 568, 661, 923, 1136, 1322, 1846, 2644, 3692, 5288, 7384, 8593, 10576, 14768, 17186, 34372, 46931, 68744, 93862, 137488, 187724, 375448, 610103, 750896, 1220206, 2440412, 4880824, 9761648]

約数ペア:

[(1, 9761648), (2, 4880824), (4, 2440412), (8, 1220206), (13, 750896), (16, 610103), (26, 375448), (52, 187724), (71, 137488), (104, 93862), (142, 68744), (208, 46931), (284, 34372), (568, 17186), (661, 14768), (923, 10576), (1136, 8593), (1322, 7384), (1846, 5288), (2644, 3692)]