15233152

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:405

約数の個数: 64

約数和(自身を含む): 34272000

約数和(自身を除く): 19038848

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 341, 349, 352, 496, 682, 698, 704, 992, 1364, 1396, 1408, 1984, 2728, 2792, 3839, 3968, 5456, 5584, 7678, 10819, 10912, 11168, 15356, 21638, 21824, 22336, 30712, 43276, 43648, 44672, 61424, 86552, 119009, 122848, 173104, 238018, 245696, 346208, 476036, 491392, 692416, 952072, 1384832, 1904144, 3808288, 7616576, 15233152]

約数ペア:

[(1, 15233152), (2, 7616576), (4, 3808288), (8, 1904144), (11, 1384832), (16, 952072), (22, 692416), (31, 491392), (32, 476036), (44, 346208), (62, 245696), (64, 238018), (88, 173104), (124, 122848), (128, 119009), (176, 86552), (248, 61424), (341, 44672), (349, 43648), (352, 43276), (496, 30712), (682, 22336), (698, 21824), (704, 21638), (992, 15356), (1364, 11168), (1396, 10912), (1408, 10819), (1984, 7678), (2728, 5584), (2792, 5456), (3839, 3968)]