71660176

素因数分解:

$2^4\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1933}}^1$

素因数の和:2279

約数の個数: 40

約数和(自身を含む): 159237824

約数和(自身を除く): 87577648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 331, 662, 1324, 1933, 2317, 2648, 3866, 4634, 5296, 7732, 9268, 13531, 15464, 18536, 27062, 30928, 37072, 54124, 108248, 216496, 639823, 1279646, 2559292, 4478761, 5118584, 8957522, 10237168, 17915044, 35830088, 71660176]

約数ペア:

[(1, 71660176), (2, 35830088), (4, 17915044), (7, 10237168), (8, 8957522), (14, 5118584), (16, 4478761), (28, 2559292), (56, 1279646), (112, 639823), (331, 216496), (662, 108248), (1324, 54124), (1933, 37072), (2317, 30928), (2648, 27062), (3866, 18536), (4634, 15464), (5296, 13531), (7732, 9268)]