2912257208

素因数分解:

$2^3\times 7^1\times {\mathrm{3989}}^1\times {\mathrm{13037}}^1$

素因数の和:17039

約数の個数: 32

約数和(自身を含む): 6242594400

約数和(自身を除く): 3330337192

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3989, 7978, 13037, 15956, 26074, 27923, 31912, 52148, 55846, 91259, 104296, 111692, 182518, 223384, 365036, 730072, 52004593, 104009186, 208018372, 364032151, 416036744, 728064302, 1456128604, 2912257208]

約数ペア:

[(1, 2912257208), (2, 1456128604), (4, 728064302), (7, 416036744), (8, 364032151), (14, 208018372), (28, 104009186), (56, 52004593), (3989, 730072), (7978, 365036), (13037, 223384), (15956, 182518), (26074, 111692), (27923, 104296), (31912, 91259), (52148, 55846)]