38656768

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:213

約数の個数: 72

約数和(自身を含む): 82414080

約数和(自身を除く): 43757312

約数列:

[1, 2, 4, 8, 16, 29, 32, 41, 58, 64, 82, 116, 127, 128, 164, 232, 254, 256, 328, 464, 508, 656, 928, 1016, 1189, 1312, 1856, 2032, 2378, 2624, 3683, 3712, 4064, 4756, 5207, 5248, 7366, 7424, 8128, 9512, 10414, 10496, 14732, 16256, 19024, 20828, 29464, 32512, 38048, 41656, 58928, 76096, 83312, 117856, 151003, 152192, 166624, 235712, 302006, 304384, 333248, 471424, 604012, 666496, 942848, 1208024, 1332992, 2416048, 4832096, 9664192, 19328384, 38656768]

約数ペア:

[(1, 38656768), (2, 19328384), (4, 9664192), (8, 4832096), (16, 2416048), (29, 1332992), (32, 1208024), (41, 942848), (58, 666496), (64, 604012), (82, 471424), (116, 333248), (127, 304384), (128, 302006), (164, 235712), (232, 166624), (254, 152192), (256, 151003), (328, 117856), (464, 83312), (508, 76096), (656, 58928), (928, 41656), (1016, 38048), (1189, 32512), (1312, 29464), (1856, 20828), (2032, 19024), (2378, 16256), (2624, 14732), (3683, 10496), (3712, 10414), (4064, 9512), (4756, 8128), (5207, 7424), (5248, 7366)]