15022072

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 31358880

約数和(自身を除く): 16336808

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 169, 271, 328, 338, 533, 542, 676, 1066, 1084, 1352, 2132, 2168, 3523, 4264, 6929, 7046, 11111, 13858, 14092, 22222, 27716, 28184, 44444, 45799, 55432, 88888, 91598, 144443, 183196, 288886, 366392, 577772, 1155544, 1877759, 3755518, 7511036, 15022072]

約数ペア:

[(1, 15022072), (2, 7511036), (4, 3755518), (8, 1877759), (13, 1155544), (26, 577772), (41, 366392), (52, 288886), (82, 183196), (104, 144443), (164, 91598), (169, 88888), (271, 55432), (328, 45799), (338, 44444), (533, 28184), (542, 27716), (676, 22222), (1066, 14092), (1084, 13858), (1352, 11111), (2132, 7046), (2168, 6929), (3523, 4264)]