38851968

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:176

約数の個数: 128

約数和(自身を含む): 111041280

約数和(自身を除く): 72189312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 53, 64, 69, 83, 92, 96, 106, 128, 138, 159, 166, 184, 192, 212, 249, 276, 318, 332, 368, 384, 424, 498, 552, 636, 664, 736, 848, 996, 1104, 1219, 1272, 1328, 1472, 1696, 1909, 1992, 2208, 2438, 2544, 2656, 2944, 3392, 3657, 3818, 3984, 4399, 4416, 4876, 5088, 5312, 5727, 6784, 7314, 7636, 7968, 8798, 8832, 9752, 10176, 10624, 11454, 13197, 14628, 15272, 15936, 17596, 19504, 20352, 22908, 26394, 29256, 30544, 31872, 35192, 39008, 45816, 52788, 58512, 61088, 70384, 78016, 91632, 101177, 105576, 117024, 122176, 140768, 156032, 183264, 202354, 211152, 234048, 244352, 281536, 303531, 366528, 404708, 422304, 468096, 563072, 607062, 733056, 809416, 844608, 1214124, 1618832, 1689216, 2428248, 3237664, 4856496, 6475328, 9712992, 12950656, 19425984, 38851968]

約数ペア:

[(1, 38851968), (2, 19425984), (3, 12950656), (4, 9712992), (6, 6475328), (8, 4856496), (12, 3237664), (16, 2428248), (23, 1689216), (24, 1618832), (32, 1214124), (46, 844608), (48, 809416), (53, 733056), (64, 607062), (69, 563072), (83, 468096), (92, 422304), (96, 404708), (106, 366528), (128, 303531), (138, 281536), (159, 244352), (166, 234048), (184, 211152), (192, 202354), (212, 183264), (249, 156032), (276, 140768), (318, 122176), (332, 117024), (368, 105576), (384, 101177), (424, 91632), (498, 78016), (552, 70384), (636, 61088), (664, 58512), (736, 52788), (848, 45816), (996, 39008), (1104, 35192), (1219, 31872), (1272, 30544), (1328, 29256), (1472, 26394), (1696, 22908), (1909, 20352), (1992, 19504), (2208, 17596), (2438, 15936), (2544, 15272), (2656, 14628), (2944, 13197), (3392, 11454), (3657, 10624), (3818, 10176), (3984, 9752), (4399, 8832), (4416, 8798), (4876, 7968), (5088, 7636), (5312, 7314), (5727, 6784)]