27658696

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:446

約数の個数: 64

約数和(自身を含む): 60318720

約数和(自身を除く): 32660024

約数列:

[1, 2, 4, 8, 13, 23, 26, 31, 46, 52, 62, 92, 104, 124, 184, 248, 299, 373, 403, 598, 713, 746, 806, 1196, 1426, 1492, 1612, 2392, 2852, 2984, 3224, 4849, 5704, 8579, 9269, 9698, 11563, 17158, 18538, 19396, 23126, 34316, 37076, 38792, 46252, 68632, 74152, 92504, 111527, 150319, 223054, 265949, 300638, 446108, 531898, 601276, 892216, 1063796, 1202552, 2127592, 3457337, 6914674, 13829348, 27658696]

約数ペア:

[(1, 27658696), (2, 13829348), (4, 6914674), (8, 3457337), (13, 2127592), (23, 1202552), (26, 1063796), (31, 892216), (46, 601276), (52, 531898), (62, 446108), (92, 300638), (104, 265949), (124, 223054), (184, 150319), (248, 111527), (299, 92504), (373, 74152), (403, 68632), (598, 46252), (713, 38792), (746, 37076), (806, 34316), (1196, 23126), (1426, 19396), (1492, 18538), (1612, 17158), (2392, 11563), (2852, 9698), (2984, 9269), (3224, 8579), (4849, 5704)]