64839346

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9857}}^1$

素因数の和:9906

約数の個数: 32

約数和(自身を含む): 119242368

約数和(自身を除く): 54403022

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 143, 253, 286, 299, 506, 598, 3289, 6578, 9857, 19714, 108427, 128141, 216854, 226711, 256282, 453422, 1409551, 2493821, 2819102, 2947243, 4987642, 5894486, 32419673, 64839346]

約数ペア:

[(1, 64839346), (2, 32419673), (11, 5894486), (13, 4987642), (22, 2947243), (23, 2819102), (26, 2493821), (46, 1409551), (143, 453422), (253, 256282), (286, 226711), (299, 216854), (506, 128141), (598, 108427), (3289, 19714), (6578, 9857)]