65197938

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{4243}}^1$

素因数の和:4458

約数の個数: 32

約数和(自身を含む): 141172416

約数和(自身を除く): 75974478

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 197, 394, 591, 1182, 2561, 4243, 5122, 7683, 8486, 12729, 15366, 25458, 55159, 110318, 165477, 330954, 835871, 1671742, 2507613, 5015226, 10866323, 21732646, 32598969, 65197938]

約数ペア:

[(1, 65197938), (2, 32598969), (3, 21732646), (6, 10866323), (13, 5015226), (26, 2507613), (39, 1671742), (78, 835871), (197, 330954), (394, 165477), (591, 110318), (1182, 55159), (2561, 25458), (4243, 15366), (5122, 12729), (7683, 8486)]