72616576

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:293

約数の個数: 64

約数和(自身を含む): 150753960

約数和(自身を除く): 78137384

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 101, 128, 137, 164, 202, 274, 328, 404, 548, 656, 808, 1096, 1312, 1616, 2192, 2624, 3232, 4141, 4384, 5248, 5617, 6464, 8282, 8768, 11234, 12928, 13837, 16564, 17536, 22468, 27674, 33128, 44936, 55348, 66256, 89872, 110696, 132512, 179744, 221392, 265024, 359488, 442784, 530048, 567317, 718976, 885568, 1134634, 1771136, 2269268, 4538536, 9077072, 18154144, 36308288, 72616576]

約数ペア:

[(1, 72616576), (2, 36308288), (4, 18154144), (8, 9077072), (16, 4538536), (32, 2269268), (41, 1771136), (64, 1134634), (82, 885568), (101, 718976), (128, 567317), (137, 530048), (164, 442784), (202, 359488), (274, 265024), (328, 221392), (404, 179744), (548, 132512), (656, 110696), (808, 89872), (1096, 66256), (1312, 55348), (1616, 44936), (2192, 33128), (2624, 27674), (3232, 22468), (4141, 17536), (4384, 16564), (5248, 13837), (5617, 12928), (6464, 11234), (8282, 8768)]