28608067072

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{41729}}^1$

素因数の和:41863

約数の個数: 80

約数和(自身を含む): 62156334240

約数和(自身を除く): 33548267168

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 103, 104, 128, 206, 208, 256, 412, 416, 512, 824, 832, 1339, 1648, 1664, 2678, 3296, 3328, 5356, 6592, 6656, 10712, 13184, 21424, 26368, 41729, 42848, 52736, 83458, 85696, 166916, 171392, 333832, 342784, 542477, 667664, 685568, 1084954, 1335328, 2169908, 2670656, 4298087, 4339816, 5341312, 8596174, 8679632, 10682624, 17192348, 17359264, 21365248, 34384696, 34718528, 55875131, 68769392, 69437056, 111750262, 137538784, 138874112, 223500524, 275077568, 277748224, 447001048, 550155136, 894002096, 1100310272, 1788004192, 2200620544, 3576008384, 7152016768, 14304033536, 28608067072]

約数ペア:

[(1, 28608067072), (2, 14304033536), (4, 7152016768), (8, 3576008384), (13, 2200620544), (16, 1788004192), (26, 1100310272), (32, 894002096), (52, 550155136), (64, 447001048), (103, 277748224), (104, 275077568), (128, 223500524), (206, 138874112), (208, 137538784), (256, 111750262), (412, 69437056), (416, 68769392), (512, 55875131), (824, 34718528), (832, 34384696), (1339, 21365248), (1648, 17359264), (1664, 17192348), (2678, 10682624), (3296, 8679632), (3328, 8596174), (5356, 5341312), (6592, 4339816), (6656, 4298087), (10712, 2670656), (13184, 2169908), (21424, 1335328), (26368, 1084954), (41729, 685568), (42848, 667664), (52736, 542477), (83458, 342784), (85696, 333832), (166916, 171392)]