674825732

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^3\times {\mathrm{809}}^1$

素因数の和:913

約数の個数: 48

約数和(自身を含む): 1396362240

約数和(自身を除く): 721536508

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 809, 868, 961, 1618, 1922, 3236, 3844, 5663, 6727, 11326, 13454, 22652, 25079, 26908, 29791, 50158, 59582, 100316, 119164, 175553, 208537, 351106, 417074, 702212, 777449, 834148, 1554898, 3109796, 5442143, 10884286, 21768572, 24100919, 48201838, 96403676, 168706433, 337412866, 674825732]

約数ペア:

[(1, 674825732), (2, 337412866), (4, 168706433), (7, 96403676), (14, 48201838), (28, 24100919), (31, 21768572), (62, 10884286), (124, 5442143), (217, 3109796), (434, 1554898), (809, 834148), (868, 777449), (961, 702212), (1618, 417074), (1922, 351106), (3236, 208537), (3844, 175553), (5663, 119164), (6727, 100316), (11326, 59582), (13454, 50158), (22652, 29791), (25079, 26908)]