15568336

素因数分解:

$2^4\times 7^1\times {\mathrm{229}}^1\times {\mathrm{607}}^1$

素因数の和:851

約数の個数: 40

約数和(自身を含む): 34680320

約数和(自身を除く): 19111984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 229, 458, 607, 916, 1214, 1603, 1832, 2428, 3206, 3664, 4249, 4856, 6412, 8498, 9712, 12824, 16996, 25648, 33992, 67984, 139003, 278006, 556012, 973021, 1112024, 1946042, 2224048, 3892084, 7784168, 15568336]

約数ペア:

[(1, 15568336), (2, 7784168), (4, 3892084), (7, 2224048), (8, 1946042), (14, 1112024), (16, 973021), (28, 556012), (56, 278006), (112, 139003), (229, 67984), (458, 33992), (607, 25648), (916, 16996), (1214, 12824), (1603, 9712), (1832, 8498), (2428, 6412), (3206, 4856), (3664, 4249)]