38555552

素因数分解:

$2^5\times 7^2\times {\mathrm{67}}^1\times {\mathrm{367}}^1$

素因数の和:458

約数の個数: 72

約数和(自身を含む): 89861184

約数和(自身を除く): 51305632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 67, 98, 112, 134, 196, 224, 268, 367, 392, 469, 536, 734, 784, 938, 1072, 1468, 1568, 1876, 2144, 2569, 2936, 3283, 3752, 5138, 5872, 6566, 7504, 10276, 11744, 13132, 15008, 17983, 20552, 24589, 26264, 35966, 41104, 49178, 52528, 71932, 82208, 98356, 105056, 143864, 172123, 196712, 287728, 344246, 393424, 575456, 688492, 786848, 1204861, 1376984, 2409722, 2753968, 4819444, 5507936, 9638888, 19277776, 38555552]

約数ペア:

[(1, 38555552), (2, 19277776), (4, 9638888), (7, 5507936), (8, 4819444), (14, 2753968), (16, 2409722), (28, 1376984), (32, 1204861), (49, 786848), (56, 688492), (67, 575456), (98, 393424), (112, 344246), (134, 287728), (196, 196712), (224, 172123), (268, 143864), (367, 105056), (392, 98356), (469, 82208), (536, 71932), (734, 52528), (784, 49178), (938, 41104), (1072, 35966), (1468, 26264), (1568, 24589), (1876, 20552), (2144, 17983), (2569, 15008), (2936, 13132), (3283, 11744), (3752, 10276), (5138, 7504), (5872, 6566)]