69897128

素因数分解:

$2^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{4349}}^1$

素因数の和:4410

約数の個数: 48

約数和(自身を含む): 156208500

約数和(自身を除く): 86311372

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 49, 56, 82, 98, 164, 196, 287, 328, 392, 574, 1148, 2009, 2296, 4018, 4349, 8036, 8698, 16072, 17396, 30443, 34792, 60886, 121772, 178309, 213101, 243544, 356618, 426202, 713236, 852404, 1248163, 1426472, 1704808, 2496326, 4992652, 8737141, 9985304, 17474282, 34948564, 69897128]

約数ペア:

[(1, 69897128), (2, 34948564), (4, 17474282), (7, 9985304), (8, 8737141), (14, 4992652), (28, 2496326), (41, 1704808), (49, 1426472), (56, 1248163), (82, 852404), (98, 713236), (164, 426202), (196, 356618), (287, 243544), (328, 213101), (392, 178309), (574, 121772), (1148, 60886), (2009, 34792), (2296, 30443), (4018, 17396), (4349, 16072), (8036, 8698)]