73138653.000000000

素因数分解:

$2^4\times 7^1\times {\mathrm{397}}^1\times {\mathrm{4007}}^1$

素因数の和:4419

約数の個数: 40

約数和(自身を含む): 395605632

約数和(自身を除く): 217438384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 397, 794, 1588, 2779, 3176, 4007, 5558, 6352, 8014, 11116, 16028, 22232, 28049, 32056, 44464, 56098, 64112, 112196, 224392, 448784, 1590779, 3181558, 6363116, 11135453, 12726232, 22270906, 25452464, 44541812, 89083624, 178167248]

約数ペア:

[(1, 178167248), (2, 89083624), (4, 44541812), (7, 25452464), (8, 22270906), (14, 12726232), (16, 11135453), (28, 6363116), (56, 3181558), (112, 1590779), (397, 448784), (794, 224392), (1588, 112196), (2779, 64112), (3176, 56098), (4007, 44464), (5558, 32056), (6352, 28049), (8014, 22232), (11116, 16028)]