4374608

素因数分解:

$2^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1$

素因数の和:435

約数の個数: 40

約数和(自身を含む): 9791040

約数和(自身を除く): 5416432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139, 278, 281, 556, 562, 973, 1112, 1124, 1946, 1967, 2224, 2248, 3892, 3934, 4496, 7784, 7868, 15568, 15736, 31472, 39059, 78118, 156236, 273413, 312472, 546826, 624944, 1093652, 2187304, 4374608]

約数ペア:

[(1, 4374608), (2, 2187304), (4, 1093652), (7, 624944), (8, 546826), (14, 312472), (16, 273413), (28, 156236), (56, 78118), (112, 39059), (139, 31472), (278, 15736), (281, 15568), (556, 7868), (562, 7784), (973, 4496), (1112, 3934), (1124, 3892), (1946, 2248), (1967, 2224)]