7992318896

素因数分解:

$2^4\times {\mathrm{281}}^1\times {\mathrm{997}}^1\times {\mathrm{1783}}^1$

素因数の和:3069

約数の個数: 40

約数和(自身を含む): 15564536544

約数和(自身を除く): 7572217648

約数列:

[1, 2, 4, 8, 16, 281, 562, 997, 1124, 1783, 1994, 2248, 3566, 3988, 4496, 7132, 7976, 14264, 15952, 28528, 280157, 501023, 560314, 1002046, 1120628, 1777651, 2004092, 2241256, 3555302, 4008184, 4482512, 7110604, 8016368, 14221208, 28442416, 499519931, 999039862, 1998079724, 3996159448, 7992318896]

約数ペア:

[(1, 7992318896), (2, 3996159448), (4, 1998079724), (8, 999039862), (16, 499519931), (281, 28442416), (562, 14221208), (997, 8016368), (1124, 7110604), (1783, 4482512), (1994, 4008184), (2248, 3555302), (3566, 2241256), (3988, 2004092), (4496, 1777651), (7132, 1120628), (7976, 1002046), (14264, 560314), (15952, 501023), (28528, 280157)]