4257368

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{757}}^1$

素因数の和:819

約数の個数: 32

約数和(自身を含む): 8641200

約数和(自身を除く): 4383832

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 703, 757, 1406, 1514, 2812, 3028, 5624, 6056, 14383, 28009, 28766, 56018, 57532, 112036, 115064, 224072, 532171, 1064342, 2128684, 4257368]

約数ペア:

[(1, 4257368), (2, 2128684), (4, 1064342), (8, 532171), (19, 224072), (37, 115064), (38, 112036), (74, 57532), (76, 56018), (148, 28766), (152, 28009), (296, 14383), (703, 6056), (757, 5624), (1406, 3028), (1514, 2812)]