9191968

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:365

約数の個数: 48

約数和(自身を含む): 19545624

約数和(自身を除く): 10353656

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 61, 68, 122, 136, 244, 272, 277, 488, 544, 554, 976, 1037, 1108, 1952, 2074, 2216, 4148, 4432, 4709, 8296, 8864, 9418, 16592, 16897, 18836, 33184, 33794, 37672, 67588, 75344, 135176, 150688, 270352, 287249, 540704, 574498, 1148996, 2297992, 4595984, 9191968]

約数ペア:

[(1, 9191968), (2, 4595984), (4, 2297992), (8, 1148996), (16, 574498), (17, 540704), (32, 287249), (34, 270352), (61, 150688), (68, 135176), (122, 75344), (136, 67588), (244, 37672), (272, 33794), (277, 33184), (488, 18836), (544, 16897), (554, 16592), (976, 9418), (1037, 8864), (1108, 8296), (1952, 4709), (2074, 4432), (2216, 4148)]