63674650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{97961}}^1$

素因数の和:97986

約数の個数: 24

約数和(自身を含む): 127546524

約数和(自身を除く): 63871874

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 97961, 195922, 489805, 979610, 1273493, 2449025, 2546986, 4898050, 6367465, 12734930, 31837325, 63674650]

約数ペア:

[(1, 63674650), (2, 31837325), (5, 12734930), (10, 6367465), (13, 4898050), (25, 2546986), (26, 2449025), (50, 1273493), (65, 979610), (130, 489805), (325, 195922), (650, 97961)]