3245144

素因数分解:

$2^3\times 7^1\times {\mathrm{167}}^1\times {\mathrm{347}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 7015680

約数和(自身を除く): 3770536

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 167, 334, 347, 668, 694, 1169, 1336, 1388, 2338, 2429, 2776, 4676, 4858, 9352, 9716, 19432, 57949, 115898, 231796, 405643, 463592, 811286, 1622572, 3245144]

約数ペア:

[(1, 3245144), (2, 1622572), (4, 811286), (7, 463592), (8, 405643), (14, 231796), (28, 115898), (56, 57949), (167, 19432), (334, 9716), (347, 9352), (668, 4858), (694, 4676), (1169, 2776), (1336, 2429), (1388, 2338)]