27877304

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1$

素因数の和:432

約数の個数: 64

約数和(自身を含む): 65016000

約数和(自身を除く): 37138696

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 149, 182, 257, 298, 364, 514, 596, 728, 1028, 1043, 1192, 1799, 1937, 2056, 2086, 3341, 3598, 3874, 4172, 6682, 7196, 7748, 8344, 13364, 13559, 14392, 15496, 23387, 26728, 27118, 38293, 46774, 54236, 76586, 93548, 108472, 153172, 187096, 268051, 306344, 497809, 536102, 995618, 1072204, 1991236, 2144408, 3484663, 3982472, 6969326, 13938652, 27877304]

約数ペア:

[(1, 27877304), (2, 13938652), (4, 6969326), (7, 3982472), (8, 3484663), (13, 2144408), (14, 1991236), (26, 1072204), (28, 995618), (52, 536102), (56, 497809), (91, 306344), (104, 268051), (149, 187096), (182, 153172), (257, 108472), (298, 93548), (364, 76586), (514, 54236), (596, 46774), (728, 38293), (1028, 27118), (1043, 26728), (1192, 23387), (1799, 15496), (1937, 14392), (2056, 13559), (2086, 13364), (3341, 8344), (3598, 7748), (3874, 7196), (4172, 6682)]