15756076

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{419}}^1$

素因数の和:526

約数の個数: 48

約数和(自身を含む): 33868800

約数和(自身を除く): 18112724

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 79, 119, 158, 238, 316, 419, 476, 553, 838, 1106, 1343, 1676, 2212, 2686, 2933, 5372, 5866, 7123, 9401, 11732, 14246, 18802, 28492, 33101, 37604, 49861, 66202, 99722, 132404, 199444, 231707, 463414, 562717, 926828, 1125434, 2250868, 3939019, 7878038, 15756076]

約数ペア:

[(1, 15756076), (2, 7878038), (4, 3939019), (7, 2250868), (14, 1125434), (17, 926828), (28, 562717), (34, 463414), (68, 231707), (79, 199444), (119, 132404), (158, 99722), (238, 66202), (316, 49861), (419, 37604), (476, 33101), (553, 28492), (838, 18802), (1106, 14246), (1343, 11732), (1676, 9401), (2212, 7123), (2686, 5866), (2933, 5372)]