15661101136

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{281}}^1\times {\mathrm{47717}}^1$

素因数の和:48079

約数の個数: 40

約数和(自身を含む): 30869155944

約数和(自身を除く): 15208054808

約数列:

[1, 2, 4, 8, 16, 73, 146, 281, 292, 562, 584, 1124, 1168, 2248, 4496, 20513, 41026, 47717, 82052, 95434, 164104, 190868, 328208, 381736, 763472, 3483341, 6966682, 13408477, 13933364, 26816954, 27866728, 53633908, 55733456, 107267816, 214535632, 978818821, 1957637642, 3915275284, 7830550568, 15661101136]

約数ペア:

[(1, 15661101136), (2, 7830550568), (4, 3915275284), (8, 1957637642), (16, 978818821), (73, 214535632), (146, 107267816), (281, 55733456), (292, 53633908), (562, 27866728), (584, 26816954), (1124, 13933364), (1168, 13408477), (2248, 6966682), (4496, 3483341), (20513, 763472), (41026, 381736), (47717, 328208), (82052, 190868), (95434, 164104)]