421602752

素因数分解:

$2^6\times {\mathrm{1669}}^1\times {\mathrm{3947}}^1$

素因数の和:5628

約数の個数: 28

約数和(自身を含む): 837331320

約数和(自身を除く): 415728568

約数列:

[1, 2, 4, 8, 16, 32, 64, 1669, 3338, 3947, 6676, 7894, 13352, 15788, 26704, 31576, 53408, 63152, 106816, 126304, 252608, 6587543, 13175086, 26350172, 52700344, 105400688, 210801376, 421602752]

約数ペア:

[(1, 421602752), (2, 210801376), (4, 105400688), (8, 52700344), (16, 26350172), (32, 13175086), (64, 6587543), (1669, 252608), (3338, 126304), (3947, 106816), (6676, 63152), (7894, 53408), (13352, 31576), (15788, 26704)]