15691329136

素因数分解:

$2^4\times 7^1\times {\mathrm{7451}}^1\times {\mathrm{18803}}^1$

素因数の和:26269

約数の個数: 40

約数和(自身を含む): 34751597184

約数和(自身を除く): 19060268048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 7451, 14902, 18803, 29804, 37606, 52157, 59608, 75212, 104314, 119216, 131621, 150424, 208628, 263242, 300848, 417256, 526484, 834512, 1052968, 2105936, 140101153, 280202306, 560404612, 980708071, 1120809224, 1961416142, 2241618448, 3922832284, 7845664568, 15691329136]

約数ペア:

[(1, 15691329136), (2, 7845664568), (4, 3922832284), (7, 2241618448), (8, 1961416142), (14, 1120809224), (16, 980708071), (28, 560404612), (56, 280202306), (112, 140101153), (7451, 2105936), (14902, 1052968), (18803, 834512), (29804, 526484), (37606, 417256), (52157, 300848), (59608, 263242), (75212, 208628), (104314, 150424), (119216, 131621)]