1224709552

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{67559}}^1$

素因数の和:67681

約数の個数: 40

約数和(自身を含む): 2613761280

約数和(自身を除く): 1389051728

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 103, 176, 206, 412, 824, 1133, 1648, 2266, 4532, 9064, 18128, 67559, 135118, 270236, 540472, 743149, 1080944, 1486298, 2972596, 5945192, 6958577, 11890384, 13917154, 27834308, 55668616, 76544347, 111337232, 153088694, 306177388, 612354776, 1224709552]

約数ペア:

[(1, 1224709552), (2, 612354776), (4, 306177388), (8, 153088694), (11, 111337232), (16, 76544347), (22, 55668616), (44, 27834308), (88, 13917154), (103, 11890384), (176, 6958577), (206, 5945192), (412, 2972596), (824, 1486298), (1133, 1080944), (1648, 743149), (2266, 540472), (4532, 270236), (9064, 135118), (18128, 67559)]