64403538

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{2699}}^1$

素因数の和:2842

約数の個数: 32

約数和(自身を含む): 133358400

約数和(自身を除く): 68954862

約数列:

[1, 2, 3, 6, 41, 82, 97, 123, 194, 246, 291, 582, 2699, 3977, 5398, 7954, 8097, 11931, 16194, 23862, 110659, 221318, 261803, 331977, 523606, 663954, 785409, 1570818, 10733923, 21467846, 32201769, 64403538]

約数ペア:

[(1, 64403538), (2, 32201769), (3, 21467846), (6, 10733923), (41, 1570818), (82, 785409), (97, 663954), (123, 523606), (194, 331977), (246, 261803), (291, 221318), (582, 110659), (2699, 23862), (3977, 16194), (5398, 11931), (7954, 8097)]