65827784

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{12263}}^1$

素因数の和:12341

約数の個数: 32

約数和(自身を含む): 136866240

約数和(自身を除く): 71038456

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2684, 5368, 12263, 24526, 49052, 98104, 134893, 269786, 539572, 748043, 1079144, 1496086, 2992172, 5984344, 8228473, 16456946, 32913892, 65827784]

約数ペア:

[(1, 65827784), (2, 32913892), (4, 16456946), (8, 8228473), (11, 5984344), (22, 2992172), (44, 1496086), (61, 1079144), (88, 748043), (122, 539572), (244, 269786), (488, 134893), (671, 98104), (1342, 49052), (2684, 24526), (5368, 12263)]