26996288

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1237}}^1$

素因数の和:1291

約数の個数: 56

約数和(自身を含む): 60374784

約数和(自身を除く): 33378496

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 176, 248, 341, 352, 496, 682, 704, 992, 1237, 1364, 1984, 2474, 2728, 4948, 5456, 9896, 10912, 13607, 19792, 21824, 27214, 38347, 39584, 54428, 76694, 79168, 108856, 153388, 217712, 306776, 421817, 435424, 613552, 843634, 870848, 1227104, 1687268, 2454208, 3374536, 6749072, 13498144, 26996288]

約数ペア:

[(1, 26996288), (2, 13498144), (4, 6749072), (8, 3374536), (11, 2454208), (16, 1687268), (22, 1227104), (31, 870848), (32, 843634), (44, 613552), (62, 435424), (64, 421817), (88, 306776), (124, 217712), (176, 153388), (248, 108856), (341, 79168), (352, 76694), (496, 54428), (682, 39584), (704, 38347), (992, 27214), (1237, 21824), (1364, 19792), (1984, 13607), (2474, 10912), (2728, 9896), (4948, 5456)]