28214364

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{54679}}^1$

素因数の和:54729

約数の個数: 24

約数和(自身を含む): 67365760

約数和(自身を除く): 39151396

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 54679, 109358, 164037, 218716, 328074, 656148, 2351197, 4702394, 7053591, 9404788, 14107182, 28214364]

約数ペア:

[(1, 28214364), (2, 14107182), (3, 9404788), (4, 7053591), (6, 4702394), (12, 2351197), (43, 656148), (86, 328074), (129, 218716), (172, 164037), (258, 109358), (516, 54679)]