13349216

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{463}}^1$

素因数の和:543

約数の個数: 48

約数和(自身を含む): 28413504

約数和(自身を除く): 15064288

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 53, 68, 106, 136, 212, 272, 424, 463, 544, 848, 901, 926, 1696, 1802, 1852, 3604, 3704, 7208, 7408, 7871, 14416, 14816, 15742, 24539, 28832, 31484, 49078, 62968, 98156, 125936, 196312, 251872, 392624, 417163, 785248, 834326, 1668652, 3337304, 6674608, 13349216]

約数ペア:

[(1, 13349216), (2, 6674608), (4, 3337304), (8, 1668652), (16, 834326), (17, 785248), (32, 417163), (34, 392624), (53, 251872), (68, 196312), (106, 125936), (136, 98156), (212, 62968), (272, 49078), (424, 31484), (463, 28832), (544, 24539), (848, 15742), (901, 14816), (926, 14416), (1696, 7871), (1802, 7408), (1852, 7208), (3604, 3704)]