13612648

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:290

約数の個数: 64

約数和(自身を含む): 31449600

約数和(自身を除く): 17836952

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 79, 119, 136, 158, 181, 238, 316, 362, 476, 553, 632, 724, 952, 1106, 1267, 1343, 1448, 2212, 2534, 2686, 3077, 4424, 5068, 5372, 6154, 9401, 10136, 10744, 12308, 14299, 18802, 21539, 24616, 28598, 37604, 43078, 57196, 75208, 86156, 100093, 114392, 172312, 200186, 243083, 400372, 486166, 800744, 972332, 1701581, 1944664, 3403162, 6806324, 13612648]

約数ペア:

[(1, 13612648), (2, 6806324), (4, 3403162), (7, 1944664), (8, 1701581), (14, 972332), (17, 800744), (28, 486166), (34, 400372), (56, 243083), (68, 200186), (79, 172312), (119, 114392), (136, 100093), (158, 86156), (181, 75208), (238, 57196), (316, 43078), (362, 37604), (476, 28598), (553, 24616), (632, 21539), (724, 18802), (952, 14299), (1106, 12308), (1267, 10744), (1343, 10136), (1448, 9401), (2212, 6154), (2534, 5372), (2686, 5068), (3077, 4424)]