64297226

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{419}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 112613760

約数和(自身を除く): 48316534

約数列:

[1, 2, 7, 14, 97, 113, 194, 226, 419, 679, 791, 838, 1358, 1582, 2933, 5866, 10961, 21922, 40643, 47347, 76727, 81286, 94694, 153454, 284501, 331429, 569002, 662858, 4592659, 9185318, 32148613, 64297226]

約数ペア:

[(1, 64297226), (2, 32148613), (7, 9185318), (14, 4592659), (97, 662858), (113, 569002), (194, 331429), (226, 284501), (419, 153454), (679, 94694), (791, 81286), (838, 76727), (1358, 47347), (1582, 40643), (2933, 21922), (5866, 10961)]