66388766402

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{394153}}^1$

素因数の和:394442

約数の個数: 32

約数和(自身を含む): 116467777152

約数和(自身を除く): 50079010750

約数列:

[1, 2, 7, 14, 53, 106, 227, 371, 454, 742, 1589, 3178, 12031, 24062, 84217, 168434, 394153, 788306, 2759071, 5518142, 20890109, 41780218, 89472731, 146230763, 178945462, 292461526, 626309117, 1252618234, 4742054743, 9484109486, 33194383201, 66388766402]

約数ペア:

[(1, 66388766402), (2, 33194383201), (7, 9484109486), (14, 4742054743), (53, 1252618234), (106, 626309117), (227, 292461526), (371, 178945462), (454, 146230763), (742, 89472731), (1589, 41780218), (3178, 20890109), (12031, 5518142), (24062, 2759071), (84217, 788306), (168434, 394153)]