40754626

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{643}}^1$

素因数の和:766

約数の個数: 32

約数和(自身を含む): 69366528

約数和(自身を除く): 28611902

約数列:

[1, 2, 11, 22, 43, 67, 86, 134, 473, 643, 737, 946, 1286, 1474, 2881, 5762, 7073, 14146, 27649, 31691, 43081, 55298, 63382, 86162, 304139, 473891, 608278, 947782, 1852483, 3704966, 20377313, 40754626]

約数ペア:

[(1, 40754626), (2, 20377313), (11, 3704966), (22, 1852483), (43, 947782), (67, 608278), (86, 473891), (134, 304139), (473, 86162), (643, 63382), (737, 55298), (946, 43081), (1286, 31691), (1474, 27649), (2881, 14146), (5762, 7073)]