11687872

素因数分解:

$2^6\times 7^2\times {\mathrm{3727}}^1$

素因数の和:3753

約数の個数: 42

約数和(自身を含む): 26986992

約数和(自身を除く): 15299120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 3727, 7454, 14908, 26089, 29816, 52178, 59632, 104356, 119264, 182623, 208712, 238528, 365246, 417424, 730492, 834848, 1460984, 1669696, 2921968, 5843936, 11687872]

約数ペア:

[(1, 11687872), (2, 5843936), (4, 2921968), (7, 1669696), (8, 1460984), (14, 834848), (16, 730492), (28, 417424), (32, 365246), (49, 238528), (56, 208712), (64, 182623), (98, 119264), (112, 104356), (196, 59632), (224, 52178), (392, 29816), (448, 26089), (784, 14908), (1568, 7454), (3136, 3727)]