74888072

素因数分解:

$2^3\times 7^2\times {\mathrm{73}}^1\times {\mathrm{2617}}^1$

素因数の和:2710

約数の個数: 48

約数和(自身を含む): 165640860

約数和(自身を除く): 90752788

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 73, 98, 146, 196, 292, 392, 511, 584, 1022, 2044, 2617, 3577, 4088, 5234, 7154, 10468, 14308, 18319, 20936, 28616, 36638, 73276, 128233, 146552, 191041, 256466, 382082, 512932, 764164, 1025864, 1337287, 1528328, 2674574, 5349148, 9361009, 10698296, 18722018, 37444036, 74888072]

約数ペア:

[(1, 74888072), (2, 37444036), (4, 18722018), (7, 10698296), (8, 9361009), (14, 5349148), (28, 2674574), (49, 1528328), (56, 1337287), (73, 1025864), (98, 764164), (146, 512932), (196, 382082), (292, 256466), (392, 191041), (511, 146552), (584, 128233), (1022, 73276), (2044, 36638), (2617, 28616), (3577, 20936), (4088, 18319), (5234, 14308), (7154, 10468)]