65457938

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{787}}^1$

素因数の和:1266

約数の個数: 32

約数和(自身を含む): 121263744

約数和(自身を除く): 55805806

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 457, 787, 914, 1574, 3199, 5509, 5941, 6398, 10231, 11018, 11882, 20462, 41587, 71617, 83174, 143234, 359659, 719318, 2517613, 4675567, 5035226, 9351134, 32728969, 65457938]

約数ペア:

[(1, 65457938), (2, 32728969), (7, 9351134), (13, 5035226), (14, 4675567), (26, 2517613), (91, 719318), (182, 359659), (457, 143234), (787, 83174), (914, 71617), (1574, 41587), (3199, 20462), (5509, 11882), (5941, 11018), (6398, 10231)]