28214216

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3923}}^1$

素因数の和:3989

約数の個数: 32

約数和(自身を含む): 56505600

約数和(自身を除く): 28291384

約数列:

[1, 2, 4, 8, 29, 31, 58, 62, 116, 124, 232, 248, 899, 1798, 3596, 3923, 7192, 7846, 15692, 31384, 113767, 121613, 227534, 243226, 455068, 486452, 910136, 972904, 3526777, 7053554, 14107108, 28214216]

約数ペア:

[(1, 28214216), (2, 14107108), (4, 7053554), (8, 3526777), (29, 972904), (31, 910136), (58, 486452), (62, 455068), (116, 243226), (124, 227534), (232, 121613), (248, 113767), (899, 31384), (1798, 15692), (3596, 7846), (3923, 7192)]