28505492744

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{6343}}^1\times {\mathrm{18121}}^1$

素因数の和:24501

約数の個数: 32

約数和(自身を含む): 55183664640

約数和(自身を除く): 26678171896

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 6343, 12686, 18121, 25372, 36242, 50744, 72484, 144968, 196633, 393266, 561751, 786532, 1123502, 1573064, 2247004, 4494008, 114941503, 229883006, 459766012, 919532024, 3563186593, 7126373186, 14252746372, 28505492744]

約数ペア:

[(1, 28505492744), (2, 14252746372), (4, 7126373186), (8, 3563186593), (31, 919532024), (62, 459766012), (124, 229883006), (248, 114941503), (6343, 4494008), (12686, 2247004), (18121, 1573064), (25372, 1123502), (36242, 786532), (50744, 561751), (72484, 393266), (144968, 196633)]