4165256

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1$

素因数の和:501

約数の個数: 32

約数和(自身を含む): 8364000

約数和(自身を除く): 4198744

約数列:

[1, 2, 4, 8, 19, 38, 67, 76, 134, 152, 268, 409, 536, 818, 1273, 1636, 2546, 3272, 5092, 7771, 10184, 15542, 27403, 31084, 54806, 62168, 109612, 219224, 520657, 1041314, 2082628, 4165256]

約数ペア:

[(1, 4165256), (2, 2082628), (4, 1041314), (8, 520657), (19, 219224), (38, 109612), (67, 62168), (76, 54806), (134, 31084), (152, 27403), (268, 15542), (409, 10184), (536, 7771), (818, 5092), (1273, 3272), (1636, 2546)]