4279864

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{761}}^1$

素因数の和:823

約数の個数: 32

約数和(自身を含む): 8686800

約数和(自身を除く): 4406936

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 703, 761, 1406, 1522, 2812, 3044, 5624, 6088, 14459, 28157, 28918, 56314, 57836, 112628, 115672, 225256, 534983, 1069966, 2139932, 4279864]

約数ペア:

[(1, 4279864), (2, 2139932), (4, 1069966), (8, 534983), (19, 225256), (37, 115672), (38, 112628), (74, 57836), (76, 56314), (148, 28918), (152, 28157), (296, 14459), (703, 6088), (761, 5624), (1406, 3044), (1522, 2812)]