40907552

素因数分解:

$2^5\times 7^3\times {\mathrm{3727}}^1$

素因数の和:3758

約数の個数: 48

約数和(自身を含む): 93945600

約数和(自身を除く): 53038048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 343, 392, 686, 784, 1372, 1568, 2744, 3727, 5488, 7454, 10976, 14908, 26089, 29816, 52178, 59632, 104356, 119264, 182623, 208712, 365246, 417424, 730492, 834848, 1278361, 1460984, 2556722, 2921968, 5113444, 5843936, 10226888, 20453776, 40907552]

約数ペア:

[(1, 40907552), (2, 20453776), (4, 10226888), (7, 5843936), (8, 5113444), (14, 2921968), (16, 2556722), (28, 1460984), (32, 1278361), (49, 834848), (56, 730492), (98, 417424), (112, 365246), (196, 208712), (224, 182623), (343, 119264), (392, 104356), (686, 59632), (784, 52178), (1372, 29816), (1568, 26089), (2744, 14908), (3727, 10976), (5488, 7454)]