74998784

素因数分解:

$2^{10}\times 7^1\times {\mathrm{10463}}^1$

素因数の和:10490

約数の個数: 44

約数和(自身を含む): 171358464

約数和(自身を除く): 96359680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 10463, 20926, 41852, 73241, 83704, 146482, 167408, 292964, 334816, 585928, 669632, 1171856, 1339264, 2343712, 2678528, 4687424, 5357056, 9374848, 10714112, 18749696, 37499392, 74998784]

約数ペア:

[(1, 74998784), (2, 37499392), (4, 18749696), (7, 10714112), (8, 9374848), (14, 5357056), (16, 4687424), (28, 2678528), (32, 2343712), (56, 1339264), (64, 1171856), (112, 669632), (128, 585928), (224, 334816), (256, 292964), (448, 167408), (512, 146482), (896, 83704), (1024, 73241), (1792, 41852), (3584, 20926), (7168, 10463)]