26974948

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6737}}^1$

素因数の和:6772

約数の個数: 48

約数和(自身を含む): 63391104

約数和(自身を除く): 36416156

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 6737, 13474, 26948, 47159, 74107, 87581, 94318, 148214, 175162, 188636, 296428, 350324, 518749, 613067, 963391, 1037498, 1226134, 1926782, 2074996, 2452268, 3853564, 6743737, 13487474, 26974948]

約数ペア:

[(1, 26974948), (2, 13487474), (4, 6743737), (7, 3853564), (11, 2452268), (13, 2074996), (14, 1926782), (22, 1226134), (26, 1037498), (28, 963391), (44, 613067), (52, 518749), (77, 350324), (91, 296428), (143, 188636), (154, 175162), (182, 148214), (286, 94318), (308, 87581), (364, 74107), (572, 47159), (1001, 26948), (2002, 13474), (4004, 6737)]