29270529358

素因数分解:

$2^1\times 7^2\times {\mathrm{421}}^1\times {\mathrm{709451}}^1$

素因数の和:709888

約数の個数: 24

約数和(自身を含む): 51195475224

約数和(自身を除く): 21924945866

約数列:

[1, 2, 7, 14, 49, 98, 421, 842, 2947, 5894, 20629, 41258, 709451, 1418902, 4966157, 9932314, 34763099, 69526198, 298678871, 597357742, 2090752097, 4181504194, 14635264679, 29270529358]

約数ペア:

[(1, 29270529358), (2, 14635264679), (7, 4181504194), (14, 2090752097), (49, 597357742), (98, 298678871), (421, 69526198), (842, 34763099), (2947, 9932314), (5894, 4966157), (20629, 1418902), (41258, 709451)]