68850256

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1093}}^1$

素因数の和:1259

約数の個数: 40

約数和(自身を含む): 138911744

約数和(自身を除く): 70061488

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 127, 248, 254, 496, 508, 1016, 1093, 2032, 2186, 3937, 4372, 7874, 8744, 15748, 17488, 31496, 33883, 62992, 67766, 135532, 138811, 271064, 277622, 542128, 555244, 1110488, 2220976, 4303141, 8606282, 17212564, 34425128, 68850256]

約数ペア:

[(1, 68850256), (2, 34425128), (4, 17212564), (8, 8606282), (16, 4303141), (31, 2220976), (62, 1110488), (124, 555244), (127, 542128), (248, 277622), (254, 271064), (496, 138811), (508, 135532), (1016, 67766), (1093, 62992), (2032, 33883), (2186, 31496), (3937, 17488), (4372, 15748), (7874, 8744)]