73782784

素因数分解:

$2^9\times {\mathrm{53}}^1\times {\mathrm{2719}}^1$

素因数の和:2790

約数の個数: 40

約数和(自身を含む): 150258240

約数和(自身を除く): 76475456

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 256, 424, 512, 848, 1696, 2719, 3392, 5438, 6784, 10876, 13568, 21752, 27136, 43504, 87008, 144107, 174016, 288214, 348032, 576428, 696064, 1152856, 1392128, 2305712, 4611424, 9222848, 18445696, 36891392, 73782784]

約数ペア:

[(1, 73782784), (2, 36891392), (4, 18445696), (8, 9222848), (16, 4611424), (32, 2305712), (53, 1392128), (64, 1152856), (106, 696064), (128, 576428), (212, 348032), (256, 288214), (424, 174016), (512, 144107), (848, 87008), (1696, 43504), (2719, 27136), (3392, 21752), (5438, 13568), (6784, 10876)]