15662732128

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{4391}}^1$

素因数の和:4580

約数の個数: 96

約数和(自身を含む): 33469148160

約数和(自身を除く): 17806416032

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 79, 83, 136, 158, 166, 272, 316, 332, 544, 632, 664, 1264, 1328, 1343, 1411, 2528, 2656, 2686, 2822, 4391, 5372, 5644, 6557, 8782, 10744, 11288, 13114, 17564, 21488, 22576, 26228, 35128, 42976, 45152, 52456, 70256, 74647, 104912, 111469, 140512, 149294, 209824, 222938, 298588, 346889, 364453, 445876, 597176, 693778, 728906, 891752, 1194352, 1387556, 1457812, 1783504, 2388704, 2775112, 2915624, 3567008, 5550224, 5831248, 5897113, 6195701, 11100448, 11662496, 11794226, 12391402, 23588452, 24782804, 28791787, 47176904, 49565608, 57583574, 94353808, 99131216, 115167148, 188707616, 198262432, 230334296, 460668592, 489460379, 921337184, 978920758, 1957841516, 3915683032, 7831366064, 15662732128]

約数ペア:

[(1, 15662732128), (2, 7831366064), (4, 3915683032), (8, 1957841516), (16, 978920758), (17, 921337184), (32, 489460379), (34, 460668592), (68, 230334296), (79, 198262432), (83, 188707616), (136, 115167148), (158, 99131216), (166, 94353808), (272, 57583574), (316, 49565608), (332, 47176904), (544, 28791787), (632, 24782804), (664, 23588452), (1264, 12391402), (1328, 11794226), (1343, 11662496), (1411, 11100448), (2528, 6195701), (2656, 5897113), (2686, 5831248), (2822, 5550224), (4391, 3567008), (5372, 2915624), (5644, 2775112), (6557, 2388704), (8782, 1783504), (10744, 1457812), (11288, 1387556), (13114, 1194352), (17564, 891752), (21488, 728906), (22576, 693778), (26228, 597176), (35128, 445876), (42976, 364453), (45152, 346889), (52456, 298588), (70256, 222938), (74647, 209824), (104912, 149294), (111469, 140512)]