22048936

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{977}}^1$

素因数の和:1034

約数の個数: 64

約数和(自身を含む): 52577280

約数和(自身を除く): 30528344

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 364, 403, 434, 728, 806, 868, 977, 1612, 1736, 1954, 2821, 3224, 3908, 5642, 6839, 7816, 11284, 12701, 13678, 22568, 25402, 27356, 30287, 50804, 54712, 60574, 88907, 101608, 121148, 177814, 212009, 242296, 355628, 393731, 424018, 711256, 787462, 848036, 1574924, 1696072, 2756117, 3149848, 5512234, 11024468, 22048936]

約数ペア:

[(1, 22048936), (2, 11024468), (4, 5512234), (7, 3149848), (8, 2756117), (13, 1696072), (14, 1574924), (26, 848036), (28, 787462), (31, 711256), (52, 424018), (56, 393731), (62, 355628), (91, 242296), (104, 212009), (124, 177814), (182, 121148), (217, 101608), (248, 88907), (364, 60574), (403, 54712), (434, 50804), (728, 30287), (806, 27356), (868, 25402), (977, 22568), (1612, 13678), (1736, 12701), (1954, 11284), (2821, 7816), (3224, 6839), (3908, 5642)]