25902568

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{359}}^1$

素因数の和:705

約数の個数: 32

約数和(自身を含む): 50544000

約数和(自身を除く): 24641432

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 311, 359, 622, 718, 1244, 1436, 2488, 2872, 9019, 10411, 18038, 20822, 36076, 41644, 72152, 83288, 111649, 223298, 446596, 893192, 3237821, 6475642, 12951284, 25902568]

約数ペア:

[(1, 25902568), (2, 12951284), (4, 6475642), (8, 3237821), (29, 893192), (58, 446596), (116, 223298), (232, 111649), (311, 83288), (359, 72152), (622, 41644), (718, 36076), (1244, 20822), (1436, 18038), (2488, 10411), (2872, 9019)]