38197504

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:231

約数の個数: 72

約数和(自身を含む): 82561248

約数和(自身を除く): 44363744

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 67, 68, 128, 131, 134, 136, 256, 262, 268, 272, 524, 536, 544, 1048, 1072, 1088, 1139, 2096, 2144, 2176, 2227, 2278, 4192, 4288, 4352, 4454, 4556, 8384, 8576, 8777, 8908, 9112, 16768, 17152, 17554, 17816, 18224, 33536, 35108, 35632, 36448, 70216, 71264, 72896, 140432, 142528, 145792, 149209, 280864, 285056, 291584, 298418, 561728, 570112, 596836, 1123456, 1193672, 2246912, 2387344, 4774688, 9549376, 19098752, 38197504]

約数ペア:

[(1, 38197504), (2, 19098752), (4, 9549376), (8, 4774688), (16, 2387344), (17, 2246912), (32, 1193672), (34, 1123456), (64, 596836), (67, 570112), (68, 561728), (128, 298418), (131, 291584), (134, 285056), (136, 280864), (256, 149209), (262, 145792), (268, 142528), (272, 140432), (524, 72896), (536, 71264), (544, 70216), (1048, 36448), (1072, 35632), (1088, 35108), (1139, 33536), (2096, 18224), (2144, 17816), (2176, 17554), (2227, 17152), (2278, 16768), (4192, 9112), (4288, 8908), (4352, 8777), (4454, 8576), (4556, 8384)]