39957216

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{317}}^1$

素因数の和:444

約数の個数: 96

約数和(自身を含む): 114434208

約数和(自身を除く): 74476992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 101, 104, 156, 202, 208, 303, 312, 317, 404, 416, 606, 624, 634, 808, 951, 1212, 1248, 1268, 1313, 1616, 1902, 2424, 2536, 2626, 3232, 3804, 3939, 4121, 4848, 5072, 5252, 7608, 7878, 8242, 9696, 10144, 10504, 12363, 15216, 15756, 16484, 21008, 24726, 30432, 31512, 32017, 32968, 42016, 49452, 63024, 64034, 65936, 96051, 98904, 126048, 128068, 131872, 192102, 197808, 256136, 384204, 395616, 416221, 512272, 768408, 832442, 1024544, 1248663, 1536816, 1664884, 2497326, 3073632, 3329768, 4994652, 6659536, 9989304, 13319072, 19978608, 39957216]

約数ペア:

[(1, 39957216), (2, 19978608), (3, 13319072), (4, 9989304), (6, 6659536), (8, 4994652), (12, 3329768), (13, 3073632), (16, 2497326), (24, 1664884), (26, 1536816), (32, 1248663), (39, 1024544), (48, 832442), (52, 768408), (78, 512272), (96, 416221), (101, 395616), (104, 384204), (156, 256136), (202, 197808), (208, 192102), (303, 131872), (312, 128068), (317, 126048), (404, 98904), (416, 96051), (606, 65936), (624, 64034), (634, 63024), (808, 49452), (951, 42016), (1212, 32968), (1248, 32017), (1268, 31512), (1313, 30432), (1616, 24726), (1902, 21008), (2424, 16484), (2536, 15756), (2626, 15216), (3232, 12363), (3804, 10504), (3939, 10144), (4121, 9696), (4848, 8242), (5072, 7878), (5252, 7608)]