65145964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{9013}}^1$

素因数の和:9169

約数の個数: 24

約数和(自身を含む): 123672080

約数和(自身を除く): 58526116

約数列:

[1, 2, 4, 13, 26, 52, 139, 278, 556, 1807, 3614, 7228, 9013, 18026, 36052, 117169, 234338, 468676, 1252807, 2505614, 5011228, 16286491, 32572982, 65145964]

約数ペア:

[(1, 65145964), (2, 32572982), (4, 16286491), (13, 5011228), (26, 2505614), (52, 1252807), (139, 468676), (278, 234338), (556, 117169), (1807, 36052), (3614, 18026), (7228, 9013)]