26378528

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{547}}^1$

素因数の和:705

約数の個数: 48

約数和(自身を含む): 57171744

約数和(自身を除く): 30793216

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 137, 176, 274, 352, 547, 548, 1094, 1096, 1507, 2188, 2192, 3014, 4376, 4384, 6017, 6028, 8752, 12034, 12056, 17504, 24068, 24112, 48136, 48224, 74939, 96272, 149878, 192544, 299756, 599512, 824329, 1199024, 1648658, 2398048, 3297316, 6594632, 13189264, 26378528]

約数ペア:

[(1, 26378528), (2, 13189264), (4, 6594632), (8, 3297316), (11, 2398048), (16, 1648658), (22, 1199024), (32, 824329), (44, 599512), (88, 299756), (137, 192544), (176, 149878), (274, 96272), (352, 74939), (547, 48224), (548, 48136), (1094, 24112), (1096, 24068), (1507, 17504), (2188, 12056), (2192, 12034), (3014, 8752), (4376, 6028), (4384, 6017)]