69851392

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:319

約数の個数: 72

約数和(自身を含む): 152237120

約数和(自身を除く): 82385728

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 139, 151, 208, 256, 278, 302, 416, 556, 604, 832, 1112, 1208, 1664, 1807, 1963, 2224, 2416, 3328, 3614, 3926, 4448, 4832, 7228, 7852, 8896, 9664, 14456, 15704, 17792, 19328, 20989, 28912, 31408, 35584, 38656, 41978, 57824, 62816, 83956, 115648, 125632, 167912, 231296, 251264, 272857, 335824, 462592, 502528, 545714, 671648, 1091428, 1343296, 2182856, 2686592, 4365712, 5373184, 8731424, 17462848, 34925696, 69851392]

約数ペア:

[(1, 69851392), (2, 34925696), (4, 17462848), (8, 8731424), (13, 5373184), (16, 4365712), (26, 2686592), (32, 2182856), (52, 1343296), (64, 1091428), (104, 671648), (128, 545714), (139, 502528), (151, 462592), (208, 335824), (256, 272857), (278, 251264), (302, 231296), (416, 167912), (556, 125632), (604, 115648), (832, 83956), (1112, 62816), (1208, 57824), (1664, 41978), (1807, 38656), (1963, 35584), (2224, 31408), (2416, 28912), (3328, 20989), (3614, 19328), (3926, 17792), (4448, 15704), (4832, 14456), (7228, 9664), (7852, 8896)]