79245568

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:303

約数の個数: 72

約数和(自身を含む): 169979040

約数和(自身を除く): 90733472

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 131, 136, 139, 256, 262, 272, 278, 524, 544, 556, 1048, 1088, 1112, 2096, 2176, 2224, 2227, 2363, 4192, 4352, 4448, 4454, 4726, 8384, 8896, 8908, 9452, 16768, 17792, 17816, 18209, 18904, 33536, 35584, 35632, 36418, 37808, 71264, 72836, 75616, 142528, 145672, 151232, 285056, 291344, 302464, 309553, 570112, 582688, 604928, 619106, 1165376, 1238212, 2330752, 2476424, 4661504, 4952848, 9905696, 19811392, 39622784, 79245568]

約数ペア:

[(1, 79245568), (2, 39622784), (4, 19811392), (8, 9905696), (16, 4952848), (17, 4661504), (32, 2476424), (34, 2330752), (64, 1238212), (68, 1165376), (128, 619106), (131, 604928), (136, 582688), (139, 570112), (256, 309553), (262, 302464), (272, 291344), (278, 285056), (524, 151232), (544, 145672), (556, 142528), (1048, 75616), (1088, 72836), (1112, 71264), (2096, 37808), (2176, 36418), (2224, 35632), (2227, 35584), (2363, 33536), (4192, 18904), (4352, 18209), (4448, 17816), (4454, 17792), (4726, 16768), (8384, 9452), (8896, 8908)]