12767158528

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{1321}}^1\times {\mathrm{1987}}^1$

素因数の和:3343

約数の個数: 72

約数和(自身を含む): 26859549920

約数和(自身を除く): 14092391392

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 1321, 1987, 2432, 2642, 3974, 4864, 5284, 7948, 10568, 15896, 21136, 25099, 31792, 37753, 42272, 50198, 63584, 75506, 84544, 100396, 127168, 151012, 169088, 200792, 254336, 302024, 338176, 401584, 508672, 604048, 803168, 1208096, 1606336, 2416192, 2624827, 3212672, 4832384, 5249654, 6425344, 9664768, 10499308, 20998616, 41997232, 49871713, 83994464, 99743426, 167988928, 199486852, 335977856, 398973704, 671955712, 797947408, 1595894816, 3191789632, 6383579264, 12767158528]

約数ペア:

[(1, 12767158528), (2, 6383579264), (4, 3191789632), (8, 1595894816), (16, 797947408), (19, 671955712), (32, 398973704), (38, 335977856), (64, 199486852), (76, 167988928), (128, 99743426), (152, 83994464), (256, 49871713), (304, 41997232), (608, 20998616), (1216, 10499308), (1321, 9664768), (1987, 6425344), (2432, 5249654), (2642, 4832384), (3974, 3212672), (4864, 2624827), (5284, 2416192), (7948, 1606336), (10568, 1208096), (15896, 803168), (21136, 604048), (25099, 508672), (31792, 401584), (37753, 338176), (42272, 302024), (50198, 254336), (63584, 200792), (75506, 169088), (84544, 151012), (100396, 127168)]