7213408

素因数分解:

$2^5\times {\mathrm{173}}^1\times {\mathrm{1303}}^1$

素因数の和:1486

約数の個数: 24

約数和(自身を含む): 14294448

約数和(自身を除く): 7081040

約数列:

[1, 2, 4, 8, 16, 32, 173, 346, 692, 1303, 1384, 2606, 2768, 5212, 5536, 10424, 20848, 41696, 225419, 450838, 901676, 1803352, 3606704, 7213408]

約数ペア:

[(1, 7213408), (2, 3606704), (4, 1803352), (8, 901676), (16, 450838), (32, 225419), (173, 41696), (346, 20848), (692, 10424), (1303, 5536), (1384, 5212), (2606, 2768)]