64204868

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7669}}^1$

素因数の和:7716

約数の個数: 48

約数和(自身を含む): 144318720

約数和(自身を除く): 80113852

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 182, 299, 322, 364, 598, 644, 1196, 2093, 4186, 7669, 8372, 15338, 30676, 53683, 99697, 107366, 176387, 199394, 214732, 352774, 398788, 697879, 705548, 1234709, 1395758, 2293031, 2469418, 2791516, 4586062, 4938836, 9172124, 16051217, 32102434, 64204868]

約数ペア:

[(1, 64204868), (2, 32102434), (4, 16051217), (7, 9172124), (13, 4938836), (14, 4586062), (23, 2791516), (26, 2469418), (28, 2293031), (46, 1395758), (52, 1234709), (91, 705548), (92, 697879), (161, 398788), (182, 352774), (299, 214732), (322, 199394), (364, 176387), (598, 107366), (644, 99697), (1196, 53683), (2093, 30676), (4186, 15338), (7669, 8372)]