728054446

素因数分解:

$2^1\times 7^2\times {\mathrm{2003}}^1\times {\mathrm{3709}}^1$

素因数の和:5728

約数の個数: 24

約数和(自身を含む): 1271357640

約数和(自身を除く): 543303194

約数列:

[1, 2, 7, 14, 49, 98, 2003, 3709, 4006, 7418, 14021, 25963, 28042, 51926, 98147, 181741, 196294, 363482, 7429127, 14858254, 52003889, 104007778, 364027223, 728054446]

約数ペア:

[(1, 728054446), (2, 364027223), (7, 104007778), (14, 52003889), (49, 14858254), (98, 7429127), (2003, 363482), (3709, 196294), (4006, 181741), (7418, 98147), (14021, 51926), (25963, 28042)]