26981328

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{373}}^1$

素因数の和:532

約数の個数: 80

約数和(自身を含む): 76798656

約数和(自身を除く): 49817328

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 137, 176, 264, 274, 373, 411, 528, 548, 746, 822, 1096, 1119, 1492, 1507, 1644, 2192, 2238, 2984, 3014, 3288, 4103, 4476, 4521, 5968, 6028, 6576, 8206, 8952, 9042, 12056, 12309, 16412, 17904, 18084, 24112, 24618, 32824, 36168, 49236, 51101, 65648, 72336, 98472, 102202, 153303, 196944, 204404, 306606, 408808, 562111, 613212, 817616, 1124222, 1226424, 1686333, 2248444, 2452848, 3372666, 4496888, 6745332, 8993776, 13490664, 26981328]

約数ペア:

[(1, 26981328), (2, 13490664), (3, 8993776), (4, 6745332), (6, 4496888), (8, 3372666), (11, 2452848), (12, 2248444), (16, 1686333), (22, 1226424), (24, 1124222), (33, 817616), (44, 613212), (48, 562111), (66, 408808), (88, 306606), (132, 204404), (137, 196944), (176, 153303), (264, 102202), (274, 98472), (373, 72336), (411, 65648), (528, 51101), (548, 49236), (746, 36168), (822, 32824), (1096, 24618), (1119, 24112), (1492, 18084), (1507, 17904), (1644, 16412), (2192, 12309), (2238, 12056), (2984, 9042), (3014, 8952), (3288, 8206), (4103, 6576), (4476, 6028), (4521, 5968)]