2644747712

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{4273}}^1$

素因数の和:4813

約数の個数: 56

約数和(自身を含む): 5536539600

約数和(自身を除く): 2891791888

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 509, 608, 1018, 1216, 2036, 4072, 4273, 8144, 8546, 9671, 16288, 17092, 19342, 32576, 34184, 38684, 68368, 77368, 81187, 136736, 154736, 162374, 273472, 309472, 324748, 618944, 649496, 1298992, 2174957, 2597984, 4349914, 5195968, 8699828, 17399656, 34799312, 41324183, 69598624, 82648366, 139197248, 165296732, 330593464, 661186928, 1322373856, 2644747712]

約数ペア:

[(1, 2644747712), (2, 1322373856), (4, 661186928), (8, 330593464), (16, 165296732), (19, 139197248), (32, 82648366), (38, 69598624), (64, 41324183), (76, 34799312), (152, 17399656), (304, 8699828), (509, 5195968), (608, 4349914), (1018, 2597984), (1216, 2174957), (2036, 1298992), (4072, 649496), (4273, 618944), (8144, 324748), (8546, 309472), (9671, 273472), (16288, 162374), (17092, 154736), (19342, 136736), (32576, 81187), (34184, 77368), (38684, 68368)]