764907392

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{4483}}^1$

素因数の和:4571

約数の個数: 64

約数和(自身を含む): 1609935360

約数和(自身を除く): 845027968

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 62, 64, 86, 124, 128, 172, 248, 344, 496, 688, 992, 1333, 1376, 1984, 2666, 2752, 3968, 4483, 5332, 5504, 8966, 10664, 17932, 21328, 35864, 42656, 71728, 85312, 138973, 143456, 170624, 192769, 277946, 286912, 385538, 555892, 573824, 771076, 1111784, 1542152, 2223568, 3084304, 4447136, 5975839, 6168608, 8894272, 11951678, 12337216, 17788544, 23903356, 24674432, 47806712, 95613424, 191226848, 382453696, 764907392]

約数ペア:

[(1, 764907392), (2, 382453696), (4, 191226848), (8, 95613424), (16, 47806712), (31, 24674432), (32, 23903356), (43, 17788544), (62, 12337216), (64, 11951678), (86, 8894272), (124, 6168608), (128, 5975839), (172, 4447136), (248, 3084304), (344, 2223568), (496, 1542152), (688, 1111784), (992, 771076), (1333, 573824), (1376, 555892), (1984, 385538), (2666, 286912), (2752, 277946), (3968, 192769), (4483, 170624), (5332, 143456), (5504, 138973), (8966, 85312), (10664, 71728), (17932, 42656), (21328, 35864)]