65267584

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{571}}^1$

素因数の和:651

約数の個数: 64

約数和(自身を含む): 140025600

約数和(自身を除く): 74758016

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 64, 76, 94, 128, 152, 188, 304, 376, 571, 608, 752, 893, 1142, 1216, 1504, 1786, 2284, 2432, 3008, 3572, 4568, 6016, 7144, 9136, 10849, 14288, 18272, 21698, 26837, 28576, 36544, 43396, 53674, 57152, 73088, 86792, 107348, 114304, 173584, 214696, 347168, 429392, 509903, 694336, 858784, 1019806, 1388672, 1717568, 2039612, 3435136, 4079224, 8158448, 16316896, 32633792, 65267584]

約数ペア:

[(1, 65267584), (2, 32633792), (4, 16316896), (8, 8158448), (16, 4079224), (19, 3435136), (32, 2039612), (38, 1717568), (47, 1388672), (64, 1019806), (76, 858784), (94, 694336), (128, 509903), (152, 429392), (188, 347168), (304, 214696), (376, 173584), (571, 114304), (608, 107348), (752, 86792), (893, 73088), (1142, 57152), (1216, 53674), (1504, 43396), (1786, 36544), (2284, 28576), (2432, 26837), (3008, 21698), (3572, 18272), (4568, 14288), (6016, 10849), (7144, 9136)]