71583568

素因数分解:

$2^4\times 7^1\times {\mathrm{229}}^1\times {\mathrm{2791}}^1$

素因数の和:3035

約数の個数: 40

約数和(自身を含む): 159255680

約数和(自身を除く): 87672112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 229, 458, 916, 1603, 1832, 2791, 3206, 3664, 5582, 6412, 11164, 12824, 19537, 22328, 25648, 39074, 44656, 78148, 156296, 312592, 639139, 1278278, 2556556, 4473973, 5113112, 8947946, 10226224, 17895892, 35791784, 71583568]

約数ペア:

[(1, 71583568), (2, 35791784), (4, 17895892), (7, 10226224), (8, 8947946), (14, 5113112), (16, 4473973), (28, 2556556), (56, 1278278), (112, 639139), (229, 312592), (458, 156296), (916, 78148), (1603, 44656), (1832, 39074), (2791, 25648), (3206, 22328), (3664, 19537), (5582, 12824), (6412, 11164)]