28259126

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{641}}^1$

素因数の和:764

約数の個数: 32

約数和(自身を含む): 50291712

約数和(自身を除く): 22032586

約数列:

[1, 2, 7, 14, 47, 67, 94, 134, 329, 469, 641, 658, 938, 1282, 3149, 4487, 6298, 8974, 22043, 30127, 42947, 44086, 60254, 85894, 210889, 300629, 421778, 601258, 2018509, 4037018, 14129563, 28259126]

約数ペア:

[(1, 28259126), (2, 14129563), (7, 4037018), (14, 2018509), (47, 601258), (67, 421778), (94, 300629), (134, 210889), (329, 85894), (469, 60254), (641, 44086), (658, 42947), (938, 30127), (1282, 22043), (3149, 8974), (4487, 6298)]